From 739a59ebd87ab5ad74d739c87ad28f57f94c3191 Mon Sep 17 00:00:00 2001
From: danyaberezun <danya.berezun@gmail.com>
Date: Fri, 28 Feb 2025 17:12:46 +0100
Subject: [PATCH] update regression tests

---
 regression/dune      | 478 +++++++++++++++----------------------------
 regression/gen.ml    |   2 +-
 regression/test001.t |   5 +-
 regression/test002.t |   5 +-
 regression/test003.t |   7 +-
 regression/test004.t |   5 +-
 regression/test005.t |   5 +-
 regression/test006.t |  10 +-
 regression/test007.t |   5 +-
 regression/test008.t |   5 +-
 regression/test009.t |   5 +-
 regression/test010.t |   5 +-
 regression/test011.t |   5 +-
 regression/test012.t |  12 +-
 regression/test013.t |  12 +-
 regression/test014.t |  35 +++-
 regression/test015.t |   5 +-
 regression/test016.t |   5 +-
 regression/test017.t |   5 +-
 regression/test018.t |  18 +-
 regression/test019.t |   5 +-
 regression/test020.t |   5 +-
 regression/test021.t |   5 +-
 regression/test022.t |   5 +-
 regression/test023.t |   5 +-
 regression/test024.t |   6 +-
 regression/test025.t |  16 +-
 regression/test026.t |  25 ++-
 regression/test027.t |  39 +++-
 regression/test028.t |  18 +-
 regression/test029.t |  22 +-
 regression/test034.t |  20 +-
 regression/test036.t |  20 +-
 regression/test040.t |   8 +-
 regression/test041.t |   6 +-
 regression/test042.t |  14 +-
 regression/test045.t |  44 +++-
 regression/test046.t |  17 +-
 regression/test050.t |   5 +-
 regression/test054.t |  17 +-
 regression/test059.t |   7 +-
 regression/test063.t |   6 +-
 regression/test072.t |  22 +-
 regression/test073.t |  18 +-
 regression/test074.t |  40 +++-
 regression/test077.t |  10 +-
 regression/test078.t |  16 +-
 regression/test079.t |  10 +-
 regression/test080.t |   7 +-
 regression/test081.t |  10 +-
 regression/test082.t |  21 +-
 regression/test083.t |   7 +-
 regression/test084.t |   7 +-
 regression/test085.t |  12 +-
 regression/test086.t |   7 +-
 regression/test088.t |   6 +-
 regression/test089.t |   5 +-
 regression/test090.t |   7 +-
 regression/test091.t |  13 +-
 regression/test092.t |   9 +-
 regression/test093.t |   6 +-
 regression/test094.t |   8 +-
 regression/test095.t |   5 +-
 regression/test096.t |   6 +-
 regression/test097.t |   5 +-
 regression/test098.t |   5 +-
 regression/test099.t |   7 +-
 regression/test100.t |   5 +-
 regression/test101.t |   5 +-
 regression/test102.t |   5 +-
 regression/test103.t |   5 +-
 regression/test104.t |  14 +-
 regression/test105.t |   5 +-
 regression/test106.t |   6 +-
 regression/test107.t |   5 +-
 regression/test110.t |  10 +-
 regression/test111.t |   4 +-
 regression/test112.t |  15 +-
 regression/test801.t |   9 +-
 regression/test802.t |  14 +-
 regression/test803.t |   6 +-
 81 files changed, 771 insertions(+), 555 deletions(-)

diff --git a/regression/dune b/regression/dune
index f4cef0eb7..2ddf89fc4 100644
--- a/regression/dune
+++ b/regression/dune
@@ -1,320 +1,162 @@
 ; This file was autogenerated
 
-(cram (deps ../src/Driver.exe))
-(cram (deps ../runtime/runtime.a ../runtime/Std.i))
-
-(cram
- (applies_to test001)
- (deps test001.lama test001.input))
-
-(cram
- (applies_to test002)
- (deps test002.lama test002.input))
-
-(cram
- (applies_to test003)
- (deps test003.lama test003.input))
-
-(cram
- (applies_to test004)
- (deps test004.lama test004.input))
-
-(cram
- (applies_to test005)
- (deps test005.lama test005.input))
-
-(cram
- (applies_to test006)
- (deps test006.lama test006.input))
-
-(cram
- (applies_to test007)
- (deps test007.lama test007.input))
-
-(cram
- (applies_to test008)
- (deps test008.lama test008.input))
-
-(cram
- (applies_to test009)
- (deps test009.lama test009.input))
-
-(cram
- (applies_to test010)
- (deps test010.lama test010.input))
-
-(cram
- (applies_to test011)
- (deps test011.lama test011.input))
-
-(cram
- (applies_to test012)
- (deps test012.lama test012.input))
-
-(cram
- (applies_to test013)
- (deps test013.lama test013.input))
-
-(cram
- (applies_to test014)
- (deps test014.lama test014.input))
-
-(cram
- (applies_to test015)
- (deps test015.lama test015.input))
-
-(cram
- (applies_to test016)
- (deps test016.lama test016.input))
-
-(cram
- (applies_to test017)
- (deps test017.lama test017.input))
-
-(cram
- (applies_to test018)
- (deps test018.lama test018.input))
-
-(cram
- (applies_to test019)
- (deps test019.lama test019.input))
-
-(cram
- (applies_to test020)
- (deps test020.lama test020.input))
-
-(cram
- (applies_to test021)
- (deps test021.lama test021.input))
-
-(cram
- (applies_to test022)
- (deps test022.lama test022.input))
-
-(cram
- (applies_to test023)
- (deps test023.lama test023.input))
-
-(cram
- (applies_to test024)
- (deps test024.lama test024.input))
-
-(cram
- (applies_to test025)
- (deps test025.lama test025.input))
-
-(cram
- (applies_to test026)
- (deps test026.lama test026.input))
-
-(cram
- (applies_to test027)
- (deps test027.lama test027.input))
-
-(cram
- (applies_to test028)
- (deps test028.lama test028.input))
-
-(cram
- (applies_to test029)
- (deps test029.lama test029.input))
-
-(cram
- (applies_to test034)
- (deps test034.lama test034.input))
-
-(cram
- (applies_to test036)
- (deps test036.lama test036.input))
-
-(cram
- (applies_to test040)
- (deps test040.lama test040.input))
-
-(cram
- (applies_to test041)
- (deps test041.lama test041.input))
-
-(cram
- (applies_to test042)
- (deps test042.lama test042.input))
-
-(cram
- (applies_to test045)
- (deps test045.lama test045.input))
-
-(cram
- (applies_to test046)
- (deps test046.lama test046.input))
-
-(cram
- (applies_to test050)
- (deps test050.lama test050.input))
-
-(cram
- (applies_to test054)
- (deps test054.lama test054.input))
-
-(cram
- (applies_to test059)
- (deps test059.lama test059.input))
-
-(cram
- (applies_to test063)
- (deps test063.lama test063.input))
-
-(cram
- (applies_to test072)
- (deps test072.lama test072.input))
-
-(cram
- (applies_to test073)
- (deps test073.lama test073.input))
-
-(cram
- (applies_to test074)
- (deps test074.lama test074.input))
-
-(cram
- (applies_to test077)
- (deps test077.lama test077.input))
-
-(cram
- (applies_to test078)
- (deps test078.lama test078.input))
-
-(cram
- (applies_to test079)
- (deps test079.lama test079.input))
-
-(cram
- (applies_to test080)
- (deps test080.lama test080.input))
-
-(cram
- (applies_to test081)
- (deps test081.lama test081.input))
-
-(cram
- (applies_to test082)
- (deps test082.lama test082.input))
-
-(cram
- (applies_to test083)
- (deps test083.lama test083.input))
-
-(cram
- (applies_to test084)
- (deps test084.lama test084.input))
-
-(cram
- (applies_to test085)
- (deps test085.lama test085.input))
-
-(cram
- (applies_to test086)
- (deps test086.lama test086.input))
-
-(cram
- (applies_to test088)
- (deps test088.lama test088.input))
-
-(cram
- (applies_to test089)
- (deps test089.lama test089.input))
-
-(cram
- (applies_to test090)
- (deps test090.lama test090.input))
-
-(cram
- (applies_to test091)
- (deps test091.lama test091.input))
-
-(cram
- (applies_to test092)
- (deps test092.lama test092.input))
-
-(cram
- (applies_to test093)
- (deps test093.lama test093.input))
-
-(cram
- (applies_to test094)
- (deps test094.lama test094.input))
-
-(cram
- (applies_to test095)
- (deps test095.lama test095.input))
-
-(cram
- (applies_to test096)
- (deps test096.lama test096.input))
-
-(cram
- (applies_to test097)
- (deps test097.lama test097.input))
-
-(cram
- (applies_to test098)
- (deps test098.lama test098.input))
-
-(cram
- (applies_to test099)
- (deps test099.lama test099.input))
-
-(cram
- (applies_to test100)
- (deps test100.lama test100.input))
-
-(cram
- (applies_to test101)
- (deps test101.lama test101.input))
-
-(cram
- (applies_to test102)
- (deps test102.lama test102.input))
-
-(cram
- (applies_to test103)
- (deps test103.lama test103.input))
-
-(cram
- (applies_to test104)
- (deps test104.lama test104.input))
-
-(cram
- (applies_to test105)
- (deps test105.lama test105.input))
-
-(cram
- (applies_to test106)
- (deps test106.lama test106.input))
-
-(cram
- (applies_to test107)
- (deps test107.lama test107.input))
-
-(cram
- (applies_to test110)
- (deps test110.lama test110.input))
-
-(cram
- (applies_to test111)
- (deps test111.lama test111.input))
-
-(cram
- (applies_to test112)
- (deps test112.lama test112.input))
-
-(cram
- (applies_to test801)
- (deps test801.lama test801.input))
-
-(cram
- (applies_to test802)
- (deps test802.lama test802.input))
-
-(cram
- (applies_to test803)
- (deps test803.lama test803.input))
+(cram (deps ../src/Driver.exe ../runtime/Std.i))
+
+(cram (applies_to test001)
+  (deps test001.lama test001.input))
+(cram (applies_to test002)
+  (deps test002.lama test002.input))
+(cram (applies_to test003)
+  (deps test003.lama test003.input))
+(cram (applies_to test004)
+  (deps test004.lama test004.input))
+(cram (applies_to test005)
+  (deps test005.lama test005.input))
+(cram (applies_to test006)
+  (deps test006.lama test006.input))
+(cram (applies_to test007)
+  (deps test007.lama test007.input))
+(cram (applies_to test008)
+  (deps test008.lama test008.input))
+(cram (applies_to test009)
+  (deps test009.lama test009.input))
+(cram (applies_to test010)
+  (deps test010.lama test010.input))
+(cram (applies_to test011)
+  (deps test011.lama test011.input))
+(cram (applies_to test012)
+  (deps test012.lama test012.input))
+(cram (applies_to test013)
+  (deps test013.lama test013.input))
+(cram (applies_to test014)
+  (deps test014.lama test014.input))
+(cram (applies_to test015)
+  (deps test015.lama test015.input))
+(cram (applies_to test016)
+  (deps test016.lama test016.input))
+(cram (applies_to test017)
+  (deps test017.lama test017.input))
+(cram (applies_to test018)
+  (deps test018.lama test018.input))
+(cram (applies_to test019)
+  (deps test019.lama test019.input))
+(cram (applies_to test020)
+  (deps test020.lama test020.input))
+(cram (applies_to test021)
+  (deps test021.lama test021.input))
+(cram (applies_to test022)
+  (deps test022.lama test022.input))
+(cram (applies_to test023)
+  (deps test023.lama test023.input))
+(cram (applies_to test024)
+  (deps test024.lama test024.input))
+(cram (applies_to test025)
+  (deps test025.lama test025.input))
+(cram (applies_to test026)
+  (deps test026.lama test026.input))
+(cram (applies_to test027)
+  (deps test027.lama test027.input))
+(cram (applies_to test028)
+  (deps test028.lama test028.input))
+(cram (applies_to test029)
+  (deps test029.lama test029.input))
+(cram (applies_to test034)
+  (deps test034.lama test034.input))
+(cram (applies_to test036)
+  (deps test036.lama test036.input))
+(cram (applies_to test040)
+  (deps test040.lama test040.input))
+(cram (applies_to test041)
+  (deps test041.lama test041.input))
+(cram (applies_to test042)
+  (deps test042.lama test042.input))
+(cram (applies_to test045)
+  (deps test045.lama test045.input))
+(cram (applies_to test046)
+  (deps test046.lama test046.input))
+(cram (applies_to test050)
+  (deps test050.lama test050.input))
+(cram (applies_to test054)
+  (deps test054.lama test054.input))
+(cram (applies_to test059)
+  (deps test059.lama test059.input))
+(cram (applies_to test063)
+  (deps test063.lama test063.input))
+(cram (applies_to test072)
+  (deps test072.lama test072.input))
+(cram (applies_to test073)
+  (deps test073.lama test073.input))
+(cram (applies_to test074)
+  (deps test074.lama test074.input))
+(cram (applies_to test077)
+  (deps test077.lama test077.input))
+(cram (applies_to test078)
+  (deps test078.lama test078.input))
+(cram (applies_to test079)
+  (deps test079.lama test079.input))
+(cram (applies_to test080)
+  (deps test080.lama test080.input))
+(cram (applies_to test081)
+  (deps test081.lama test081.input))
+(cram (applies_to test082)
+  (deps test082.lama test082.input))
+(cram (applies_to test083)
+  (deps test083.lama test083.input))
+(cram (applies_to test084)
+  (deps test084.lama test084.input))
+(cram (applies_to test085)
+  (deps test085.lama test085.input))
+(cram (applies_to test086)
+  (deps test086.lama test086.input))
+(cram (applies_to test088)
+  (deps test088.lama test088.input))
+(cram (applies_to test089)
+  (deps test089.lama test089.input))
+(cram (applies_to test090)
+  (deps test090.lama test090.input))
+(cram (applies_to test091)
+  (deps test091.lama test091.input))
+(cram (applies_to test092)
+  (deps test092.lama test092.input))
+(cram (applies_to test093)
+  (deps test093.lama test093.input))
+(cram (applies_to test094)
+  (deps test094.lama test094.input))
+(cram (applies_to test095)
+  (deps test095.lama test095.input))
+(cram (applies_to test096)
+  (deps test096.lama test096.input))
+(cram (applies_to test097)
+  (deps test097.lama test097.input))
+(cram (applies_to test098)
+  (deps test098.lama test098.input))
+(cram (applies_to test099)
+  (deps test099.lama test099.input))
+(cram (applies_to test100)
+  (deps test100.lama test100.input))
+(cram (applies_to test101)
+  (deps test101.lama test101.input))
+(cram (applies_to test102)
+  (deps test102.lama test102.input))
+(cram (applies_to test103)
+  (deps test103.lama test103.input))
+(cram (applies_to test104)
+  (deps test104.lama test104.input))
+(cram (applies_to test105)
+  (deps test105.lama test105.input))
+(cram (applies_to test106)
+  (deps test106.lama test106.input))
+(cram (applies_to test107)
+  (deps test107.lama test107.input))
+(cram (applies_to test110)
+  (deps test110.lama test110.input))
+(cram (applies_to test111)
+  (deps test111.lama test111.input))
+(cram (applies_to test112)
+  (deps test112.lama test112.input))
+(cram (applies_to test801)
+  (deps test801.lama test801.input))
+(cram (applies_to test802)
+  (deps test802.lama test802.input))
+(cram (applies_to test803)
+  (deps test803.lama test803.input))
diff --git a/regression/gen.ml b/regression/gen.ml
index 74630521a..f8e34841c 100644
--- a/regression/gen.ml
+++ b/regression/gen.ml
@@ -21,7 +21,7 @@ let () =
         let found =
           if Sys.file_exists !lama_file then (
             cram_printfn
-              "  $ ../src/Driver.exe -i test%03d.lama < \
+              "  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test%03d.lama < \
                test%03d.input"
               i i;
             true)
diff --git a/regression/test001.t b/regression/test001.t
index 518e6ade4..d0bed44ae 100644
--- a/regression/test001.t
+++ b/regression/test001.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test001.lama < test001.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test001.lama < test001.input
+   >  > 90
diff --git a/regression/test002.t b/regression/test002.t
index 1660aedcf..dbea6b049 100644
--- a/regression/test002.t
+++ b/regression/test002.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test002.lama < test002.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test002.lama < test002.input
+   >  > 41
diff --git a/regression/test003.t b/regression/test003.t
index b84e725c1..b0c19f13b 100644
--- a/regression/test003.t
+++ b/regression/test003.t
@@ -1,3 +1,4 @@
-  $ ../src/Driver.exe -i test003.lama < test003.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test003.lama < test003.input
+   >  > 7
+  3
+  1
diff --git a/regression/test004.t b/regression/test004.t
index 58b3bcba7..09eb20f86 100644
--- a/regression/test004.t
+++ b/regression/test004.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test004.lama < test004.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test004.lama < test004.input
+   >  > 10
diff --git a/regression/test005.t b/regression/test005.t
index 53a6c5732..a3265dd01 100644
--- a/regression/test005.t
+++ b/regression/test005.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test005.lama < test005.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test005.lama < test005.input
+   >  > 11
diff --git a/regression/test006.t b/regression/test006.t
index 074663a48..0b3315cd8 100644
--- a/regression/test006.t
+++ b/regression/test006.t
@@ -1,3 +1,7 @@
-  $ ../src/Driver.exe -i test006.lama < test006.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test006.lama < test006.input
+   >  > 1
+  1
+  0
+  1
+  0
+  0
diff --git a/regression/test007.t b/regression/test007.t
index 86fc9f47f..fd2ef9355 100644
--- a/regression/test007.t
+++ b/regression/test007.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test007.lama < test007.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test007.lama < test007.input
+  -4
diff --git a/regression/test008.t b/regression/test008.t
index ba4c09b5d..dabb80f5f 100644
--- a/regression/test008.t
+++ b/regression/test008.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test008.lama < test008.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test008.lama < test008.input
+  -45
diff --git a/regression/test009.t b/regression/test009.t
index f450edd1a..8b1101b6a 100644
--- a/regression/test009.t
+++ b/regression/test009.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test009.lama < test009.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test009.lama < test009.input
+  1024
diff --git a/regression/test010.t b/regression/test010.t
index 0d4224f08..4a8a7e115 100644
--- a/regression/test010.t
+++ b/regression/test010.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test010.lama < test010.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test010.lama < test010.input
+  499950
diff --git a/regression/test011.t b/regression/test011.t
index 1d9f70055..83a123979 100644
--- a/regression/test011.t
+++ b/regression/test011.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test011.lama < test011.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test011.lama < test011.input
+  2
diff --git a/regression/test012.t b/regression/test012.t
index a3abd09ac..9242d69ea 100644
--- a/regression/test012.t
+++ b/regression/test012.t
@@ -1,3 +1,9 @@
-  $ ../src/Driver.exe -i test012.lama < test012.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test012.lama < test012.input
+   > 0
+  0
+  0
+  1
+  1
+  0
+  1
+  1
diff --git a/regression/test013.t b/regression/test013.t
index c6a66b2d1..b1d33a9f5 100644
--- a/regression/test013.t
+++ b/regression/test013.t
@@ -1,3 +1,9 @@
-  $ ../src/Driver.exe -i test013.lama < test013.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test013.lama < test013.input
+   > 10
+  11
+  10
+  11
+  3
+  2
+  1
+  0
diff --git a/regression/test014.t b/regression/test014.t
index 707cd59d2..76bb2f7d5 100644
--- a/regression/test014.t
+++ b/regression/test014.t
@@ -1,3 +1,32 @@
-  $ ../src/Driver.exe -i test014.lama < test014.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test014.lama < test014.input
+   > 1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
+  1
diff --git a/regression/test015.t b/regression/test015.t
index ccd7a6aea..68064ed14 100644
--- a/regression/test015.t
+++ b/regression/test015.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test015.lama < test015.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test015.lama < test015.input
+   > 7919
diff --git a/regression/test016.t b/regression/test016.t
index b756b183e..3fa8f16a0 100644
--- a/regression/test016.t
+++ b/regression/test016.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test016.lama < test016.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test016.lama < test016.input
+   > 3628800
diff --git a/regression/test017.t b/regression/test017.t
index ed92d09b7..2569536e4 100644
--- a/regression/test017.t
+++ b/regression/test017.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test017.lama < test017.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test017.lama < test017.input
+   > 6765
diff --git a/regression/test018.t b/regression/test018.t
index 07b5b96b2..a3c2b1847 100644
--- a/regression/test018.t
+++ b/regression/test018.t
@@ -1,3 +1,15 @@
-  $ ../src/Driver.exe -i test018.lama < test018.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test018.lama < test018.input
+   > 2
+  0
+  3
+  4
+  5
+  0
+  7
+  0
+  11
+  0
+  13
+  0
+  17
+  2
diff --git a/regression/test019.t b/regression/test019.t
index 6ab1b2fa1..d6cbd6ca2 100644
--- a/regression/test019.t
+++ b/regression/test019.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test019.lama < test019.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test019.lama < test019.input
+  499950
diff --git a/regression/test020.t b/regression/test020.t
index a9fa2ee60..265754f85 100644
--- a/regression/test020.t
+++ b/regression/test020.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test020.lama < test020.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test020.lama < test020.input
+   > 7919
diff --git a/regression/test021.t b/regression/test021.t
index 8adcfb814..42d7f250d 100644
--- a/regression/test021.t
+++ b/regression/test021.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test021.lama < test021.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test021.lama < test021.input
+   > 3628800
diff --git a/regression/test022.t b/regression/test022.t
index 1064c82c3..e8a476acc 100644
--- a/regression/test022.t
+++ b/regression/test022.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test022.lama < test022.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test022.lama < test022.input
+   > 6765
diff --git a/regression/test023.t b/regression/test023.t
index d1819e258..be6a9247a 100644
--- a/regression/test023.t
+++ b/regression/test023.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test023.lama < test023.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test023.lama < test023.input
+   >  >  >  >  >  > 35
diff --git a/regression/test024.t b/regression/test024.t
index 7cd9205c6..8a57cde52 100644
--- a/regression/test024.t
+++ b/regression/test024.t
@@ -1,3 +1,3 @@
-  $ ../src/Driver.exe -i test024.lama < test024.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test024.lama < test024.input
+   > 3
+  8
diff --git a/regression/test025.t b/regression/test025.t
index f22a4673a..2e8984752 100644
--- a/regression/test025.t
+++ b/regression/test025.t
@@ -1,3 +1,13 @@
-  $ ../src/Driver.exe -i test025.lama < test025.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test025.lama < test025.input
+   > 1
+  100
+  200
+  300
+  2
+  100
+  200
+  300
+  3
+  100
+  200
+  300
diff --git a/regression/test026.t b/regression/test026.t
index 853e1f567..e1ebf39fe 100644
--- a/regression/test026.t
+++ b/regression/test026.t
@@ -1,3 +1,22 @@
-  $ ../src/Driver.exe -i test026.lama < test026.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test026.lama < test026.input
+   > 1
+  100
+  200
+  300
+  100
+  200
+  300
+  2
+  100
+  200
+  300
+  100
+  200
+  300
+  3
+  100
+  200
+  300
+  100
+  200
+  300
diff --git a/regression/test027.t b/regression/test027.t
index 8540028e3..e78b6e477 100644
--- a/regression/test027.t
+++ b/regression/test027.t
@@ -1,3 +1,36 @@
-  $ ../src/Driver.exe -i test027.lama < test027.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test027.lama < test027.input
+   > 1
+  100
+  200
+  300
+  1
+  2
+  100
+  200
+  300
+  3
+  100
+  200
+  300
+  3
+  4
+  100
+  200
+  300
+  5
+  100
+  200
+  300
+  5
+  100
+  200
+  300
+  100
+  200
+  300
+  100
+  200
+  300
+  100
+  200
+  300
diff --git a/regression/test028.t b/regression/test028.t
index 7091a4741..8c8126ada 100644
--- a/regression/test028.t
+++ b/regression/test028.t
@@ -1,3 +1,15 @@
-  $ ../src/Driver.exe -i test028.lama < test028.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test028.lama < test028.input
+   > 7
+  5040
+  6
+  720
+  5
+  120
+  4
+  24
+  3
+  6
+  2
+  2
+  1
+  1
diff --git a/regression/test029.t b/regression/test029.t
index 04d4f1a6e..cfdb9bec3 100644
--- a/regression/test029.t
+++ b/regression/test029.t
@@ -1,3 +1,19 @@
-  $ ../src/Driver.exe -i test029.lama < test029.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test029.lama < test029.input
+   > 9
+  55
+  8
+  34
+  7
+  21
+  6
+  13
+  5
+  8
+  4
+  5
+  3
+  3
+  2
+  2
+  1
+  1
diff --git a/regression/test034.t b/regression/test034.t
index 8601bd531..5bb297cc3 100644
--- a/regression/test034.t
+++ b/regression/test034.t
@@ -1,3 +1,17 @@
-  $ ../src/Driver.exe -i test034.lama < test034.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test034.lama < test034.input
+   > 97
+  98
+  99
+  100
+  101
+  102
+  103
+  104
+  99
+  100
+  101
+  102
+  103
+  104
+  105
+  106
diff --git a/regression/test036.t b/regression/test036.t
index 1db95d055..4f2416b36 100644
--- a/regression/test036.t
+++ b/regression/test036.t
@@ -1,3 +1,17 @@
-  $ ../src/Driver.exe -i test036.lama < test036.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test036.lama < test036.input
+   > 97
+  98
+  99
+  100
+  101
+  102
+  103
+  104
+  97
+  97
+  97
+  97
+  97
+  97
+  97
+  97
diff --git a/regression/test040.t b/regression/test040.t
index 2c7563e3d..5941bb36a 100644
--- a/regression/test040.t
+++ b/regression/test040.t
@@ -1,3 +1,5 @@
-  $ ../src/Driver.exe -i test040.lama < test040.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test040.lama < test040.input
+   > 1
+  2
+  3
+  4
diff --git a/regression/test041.t b/regression/test041.t
index 0e725f312..7b3d8614f 100644
--- a/regression/test041.t
+++ b/regression/test041.t
@@ -1,3 +1,3 @@
-  $ ../src/Driver.exe -i test041.lama < test041.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test041.lama < test041.input
+   > 600
+  1800
diff --git a/regression/test042.t b/regression/test042.t
index 5ab593583..ff70733f9 100644
--- a/regression/test042.t
+++ b/regression/test042.t
@@ -1,3 +1,11 @@
-  $ ../src/Driver.exe -i test042.lama < test042.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test042.lama < test042.input
+   > 0
+  1
+  2
+  3
+  4
+  4
+  4
+  4
+  4
+  4
diff --git a/regression/test045.t b/regression/test045.t
index d135df2b8..057631e33 100644
--- a/regression/test045.t
+++ b/regression/test045.t
@@ -1,3 +1,41 @@
-  $ ../src/Driver.exe -i test045.lama < test045.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test045.lama < test045.input
+   > 49
+  34
+  97
+  98
+  99
+  34
+  91
+  93
+  91
+  49
+  44
+  32
+  50
+  44
+  32
+  51
+  93
+  67
+  111
+  110
+  115
+  32
+  40
+  49
+  44
+  32
+  67
+  111
+  110
+  115
+  32
+  40
+  50
+  44
+  32
+  78
+  105
+  108
+  41
+  41
diff --git a/regression/test046.t b/regression/test046.t
index 6c920bc8c..774ea8f00 100644
--- a/regression/test046.t
+++ b/regression/test046.t
@@ -1,3 +1,14 @@
-  $ ../src/Driver.exe -i test046.lama < test046.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test046.lama < test046.input
+   > 3
+  3
+  3
+  1
+  2
+  3
+  5
+  5
+  1
+  2
+  3
+  4
+  5
diff --git a/regression/test050.t b/regression/test050.t
index 474a590e2..6ffa63d34 100644
--- a/regression/test050.t
+++ b/regression/test050.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test050.lama < test050.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test050.lama < test050.input
+   > 2
diff --git a/regression/test054.t b/regression/test054.t
index f5e6ab47c..a3c28c553 100644
--- a/regression/test054.t
+++ b/regression/test054.t
@@ -1,3 +1,14 @@
-  $ ../src/Driver.exe -i test054.lama < test054.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test054.lama < test054.input
+   > 105
+  105
+  105
+  230
+  105
+  105
+  105
+  230
+  105
+  250
+  1
+  2
+  3
diff --git a/regression/test059.t b/regression/test059.t
index 36771040e..edba4d0c8 100644
--- a/regression/test059.t
+++ b/regression/test059.t
@@ -1,3 +1,4 @@
-  $ ../src/Driver.exe -i test059.lama < test059.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test059.lama < test059.input
+   > 0
+  1
+  2
diff --git a/regression/test063.t b/regression/test063.t
index 5cbcaf32a..41f505c44 100644
--- a/regression/test063.t
+++ b/regression/test063.t
@@ -1,3 +1,3 @@
-  $ ../src/Driver.exe -i test063.lama < test063.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test063.lama < test063.input
+   > 100
+  200
diff --git a/regression/test072.t b/regression/test072.t
index c669333ea..a8e7765f3 100644
--- a/regression/test072.t
+++ b/regression/test072.t
@@ -1,3 +1,19 @@
-  $ ../src/Driver.exe -i test072.lama < test072.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test072.lama < test072.input
+   > 9
+  55
+  8
+  34
+  7
+  21
+  6
+  13
+  5
+  8
+  4
+  5
+  3
+  3
+  2
+  2
+  1
+  1
diff --git a/regression/test073.t b/regression/test073.t
index 08743d828..9949b3e6c 100644
--- a/regression/test073.t
+++ b/regression/test073.t
@@ -1,3 +1,15 @@
-  $ ../src/Driver.exe -i test073.lama < test073.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test073.lama < test073.input
+   > 7
+  5040
+  6
+  720
+  5
+  120
+  4
+  24
+  3
+  6
+  2
+  2
+  1
+  1
diff --git a/regression/test074.t b/regression/test074.t
index be1774e6e..23e9e5d1c 100644
--- a/regression/test074.t
+++ b/regression/test074.t
@@ -1,3 +1,37 @@
-  $ ../src/Driver.exe -i test074.lama < test074.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test074.lama < test074.input
+   > 1
+  2
+  3
+  4
+  5
+  6
+  7
+  8
+  9
+  2
+  3
+  4
+  5
+  6
+  7
+  8
+  9
+  10
+  3
+  5
+  7
+  9
+  11
+  13
+  15
+  17
+  19
+  5
+  13
+  29
+  61
+  125
+  253
+  509
+  1021
+  2045
diff --git a/regression/test077.t b/regression/test077.t
index 8e5a4fad2..d20448ac9 100644
--- a/regression/test077.t
+++ b/regression/test077.t
@@ -1,3 +1,7 @@
-  $ ../src/Driver.exe -i test077.lama < test077.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test077.lama < test077.input
+   > 5
+  6
+  7
+  8
+  9
+  10
diff --git a/regression/test078.t b/regression/test078.t
index 0dbc6bcd4..a1ec08938 100644
--- a/regression/test078.t
+++ b/regression/test078.t
@@ -1,3 +1,13 @@
-  $ ../src/Driver.exe -i test078.lama < test078.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test078.lama < test078.input
+   > 1
+  2
+  3
+  4
+  1
+  2
+  3
+  4
+  3
+  4
+  1
+  2
diff --git a/regression/test079.t b/regression/test079.t
index 1b61aac6c..9a308541e 100644
--- a/regression/test079.t
+++ b/regression/test079.t
@@ -1,3 +1,7 @@
-  $ ../src/Driver.exe -i test079.lama < test079.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test079.lama < test079.input
+   > 1
+  1
+  1
+  1
+  0
+  0
diff --git a/regression/test080.t b/regression/test080.t
index b58eacc24..ec2fde0ea 100644
--- a/regression/test080.t
+++ b/regression/test080.t
@@ -1,3 +1,4 @@
-  $ ../src/Driver.exe -i test080.lama < test080.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test080.lama < test080.input
+   > 0
+  100
+  300
diff --git a/regression/test081.t b/regression/test081.t
index 87a068735..d50969c29 100644
--- a/regression/test081.t
+++ b/regression/test081.t
@@ -1,3 +1,7 @@
-  $ ../src/Driver.exe -i test081.lama < test081.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test081.lama < test081.input
+   > 1
+  2
+  3
+  100
+  200
+  300
diff --git a/regression/test082.t b/regression/test082.t
index 9099a229a..4a87a9abd 100644
--- a/regression/test082.t
+++ b/regression/test082.t
@@ -1,3 +1,18 @@
-  $ ../src/Driver.exe -i test082.lama < test082.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test082.lama < test082.input
+   > 1
+  1
+  1
+  1
+  1
+  2
+  3
+  100
+  3
+  2
+  1
+  6
+  5
+  4
+  3
+  2
+  1
diff --git a/regression/test083.t b/regression/test083.t
index 545e3890f..dfce6143b 100644
--- a/regression/test083.t
+++ b/regression/test083.t
@@ -1,3 +1,4 @@
-  $ ../src/Driver.exe -i test083.lama < test083.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test083.lama < test083.input
+   > 7
+  7
+  28
diff --git a/regression/test084.t b/regression/test084.t
index 497f83055..f96122588 100644
--- a/regression/test084.t
+++ b/regression/test084.t
@@ -1,3 +1,4 @@
-  $ ../src/Driver.exe -i test084.lama < test084.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test084.lama < test084.input
+   > 55
+  310
+  310
diff --git a/regression/test085.t b/regression/test085.t
index 98dbc5659..cc28aaa11 100644
--- a/regression/test085.t
+++ b/regression/test085.t
@@ -1,3 +1,9 @@
-  $ ../src/Driver.exe -i test085.lama < test085.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test085.lama < test085.input
+   > 0
+  15
+  15
+  1
+  2
+  3
+  4
+  5
diff --git a/regression/test086.t b/regression/test086.t
index 8fb0841f4..ac00537ab 100644
--- a/regression/test086.t
+++ b/regression/test086.t
@@ -1,3 +1,4 @@
-  $ ../src/Driver.exe -i test086.lama < test086.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test086.lama < test086.input
+   > 1
+  2
+  3
diff --git a/regression/test088.t b/regression/test088.t
index bdd2970b2..61755d444 100644
--- a/regression/test088.t
+++ b/regression/test088.t
@@ -1,3 +1,3 @@
-  $ ../src/Driver.exe -i test088.lama < test088.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test088.lama < test088.input
+  0
+  3
diff --git a/regression/test089.t b/regression/test089.t
index 113626425..f9f1c0e8c 100644
--- a/regression/test089.t
+++ b/regression/test089.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test089.lama < test089.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test089.lama < test089.input
+   >  >  > 8
diff --git a/regression/test090.t b/regression/test090.t
index ae4d68414..4577eb78f 100644
--- a/regression/test090.t
+++ b/regression/test090.t
@@ -1,3 +1,4 @@
-  $ ../src/Driver.exe -i test090.lama < test090.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test090.lama < test090.input
+   > 6
+  7
+  8
diff --git a/regression/test091.t b/regression/test091.t
index 299bf17f6..75bce3cff 100644
--- a/regression/test091.t
+++ b/regression/test091.t
@@ -1,3 +1,10 @@
-  $ ../src/Driver.exe -i test091.lama < test091.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test091.lama < test091.input
+   > 1
+  2
+  3
+  2
+  3
+  4
+  3
+  4
+  5
diff --git a/regression/test092.t b/regression/test092.t
index c09945bad..689ab2cb3 100644
--- a/regression/test092.t
+++ b/regression/test092.t
@@ -1,3 +1,6 @@
-  $ ../src/Driver.exe -i test092.lama < test092.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test092.lama < test092.input
+   > 1
+  1
+  1
+  1
+  0
diff --git a/regression/test093.t b/regression/test093.t
index bcfad3b29..19266d5f0 100644
--- a/regression/test093.t
+++ b/regression/test093.t
@@ -1,3 +1,3 @@
-  $ ../src/Driver.exe -i test093.lama < test093.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test093.lama < test093.input
+   > 11
+  18
diff --git a/regression/test094.t b/regression/test094.t
index c6c4ef1cd..72f39d9e0 100644
--- a/regression/test094.t
+++ b/regression/test094.t
@@ -1,3 +1,5 @@
-  $ ../src/Driver.exe -i test094.lama < test094.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test094.lama < test094.input
+   > 5
+  7
+  12
+  -2
diff --git a/regression/test095.t b/regression/test095.t
index ac74eb128..0d8ac26f1 100644
--- a/regression/test095.t
+++ b/regression/test095.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test095.lama < test095.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test095.lama < test095.input
+   > 5
diff --git a/regression/test096.t b/regression/test096.t
index 5cc29a0b1..367025406 100644
--- a/regression/test096.t
+++ b/regression/test096.t
@@ -1,3 +1,3 @@
-  $ ../src/Driver.exe -i test096.lama < test096.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test096.lama < test096.input
+   > 2
+  1
diff --git a/regression/test097.t b/regression/test097.t
index a298e83ba..f2d487d93 100644
--- a/regression/test097.t
+++ b/regression/test097.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test097.lama < test097.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test097.lama < test097.input
+   > 35
diff --git a/regression/test098.t b/regression/test098.t
index c47319ee8..b9fea5ab4 100644
--- a/regression/test098.t
+++ b/regression/test098.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test098.lama < test098.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test098.lama < test098.input
+   > 12
diff --git a/regression/test099.t b/regression/test099.t
index 9e21031d6..3a5da4fbe 100644
--- a/regression/test099.t
+++ b/regression/test099.t
@@ -1,3 +1,4 @@
-  $ ../src/Driver.exe -i test099.lama < test099.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test099.lama < test099.input
+   > 1
+  800
+  800
diff --git a/regression/test100.t b/regression/test100.t
index 21ab73166..d872a8977 100644
--- a/regression/test100.t
+++ b/regression/test100.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test100.lama < test100.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test100.lama < test100.input
+   > 0
diff --git a/regression/test101.t b/regression/test101.t
index 62f822d6d..9cd1bbcc3 100644
--- a/regression/test101.t
+++ b/regression/test101.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test101.lama < test101.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test101.lama < test101.input
+   > 0
diff --git a/regression/test102.t b/regression/test102.t
index b56ff1899..7a7fc9130 100644
--- a/regression/test102.t
+++ b/regression/test102.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test102.lama < test102.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test102.lama < test102.input
+   > 5
diff --git a/regression/test103.t b/regression/test103.t
index b67ea1eee..5f8c9356c 100644
--- a/regression/test103.t
+++ b/regression/test103.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test103.lama < test103.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test103.lama < test103.input
+   >  >  > 5
diff --git a/regression/test104.t b/regression/test104.t
index 9a230d221..843537a6d 100644
--- a/regression/test104.t
+++ b/regression/test104.t
@@ -1,3 +1,11 @@
-  $ ../src/Driver.exe -i test104.lama < test104.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test104.lama < test104.input
+   > 0
+  1
+  2
+  3
+  4
+  5
+  6
+  7
+  8
+  9
diff --git a/regression/test105.t b/regression/test105.t
index f51ca70b3..c625f9639 100644
--- a/regression/test105.t
+++ b/regression/test105.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test105.lama < test105.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test105.lama < test105.input
+   > 3
diff --git a/regression/test106.t b/regression/test106.t
index bc9a9b64a..b8a470a9d 100644
--- a/regression/test106.t
+++ b/regression/test106.t
@@ -1,3 +1,3 @@
-  $ ../src/Driver.exe -i test106.lama < test106.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test106.lama < test106.input
+   > 1
+  2
diff --git a/regression/test107.t b/regression/test107.t
index 603c339fa..4092ae943 100644
--- a/regression/test107.t
+++ b/regression/test107.t
@@ -1,3 +1,2 @@
-  $ ../src/Driver.exe -i test107.lama < test107.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test107.lama < test107.input
+   > 0
diff --git a/regression/test110.t b/regression/test110.t
index 7bc8c67a4..782b2bf81 100644
--- a/regression/test110.t
+++ b/regression/test110.t
@@ -1,3 +1,7 @@
-  $ ../src/Driver.exe -i test110.lama < test110.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test110.lama < test110.input
+   > 0
+  0
+  10
+  0
+  10
+  100
diff --git a/regression/test111.t b/regression/test111.t
index 257987648..c211681d8 100644
--- a/regression/test111.t
+++ b/regression/test111.t
@@ -1,3 +1,3 @@
-  $ ../src/Driver.exe -i test111.lama < test111.input
-  Error: could not find an interface file for import "Std"
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test111.lama < test111.input
+  Error: undefined name "stringcat" at (11, 15)
   [255]
diff --git a/regression/test112.t b/regression/test112.t
index 520d60335..2f8c3f930 100644
--- a/regression/test112.t
+++ b/regression/test112.t
@@ -1,3 +1,12 @@
-  $ ../src/Driver.exe -i test112.lama < test112.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test112.lama < test112.input
+  1
+  2
+  5
+  6
+  7
+  8
+  5
+  6
+  7
+  8
+  3
diff --git a/regression/test801.t b/regression/test801.t
index f99da3eb7..b3c8ded53 100644
--- a/regression/test801.t
+++ b/regression/test801.t
@@ -1,3 +1,6 @@
-  $ ../src/Driver.exe -i test801.lama < test801.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test801.lama < test801.input
+  1
+  2
+  3
+  4
+  5
diff --git a/regression/test802.t b/regression/test802.t
index df6e1d2ef..0d48765c7 100644
--- a/regression/test802.t
+++ b/regression/test802.t
@@ -1,3 +1,11 @@
-  $ ../src/Driver.exe -i test802.lama < test802.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test802.lama < test802.input
+  1
+  2
+  3
+  4
+  5
+  6
+  7
+  8
+  9
+  10
diff --git a/regression/test803.t b/regression/test803.t
index 61ae4e9ad..be1b55018 100644
--- a/regression/test803.t
+++ b/regression/test803.t
@@ -1,3 +1,3 @@
-  $ ../src/Driver.exe -i test803.lama < test803.input
-  Error: could not find an interface file for import "Std"
-  [255]
+  $ ../src/Driver.exe -runtime ../runtime -I ../stdlib/x64 -i test803.lama < test803.input
+  Fatal error: exception Failure("int value expected (Closure ([\"unit\"], <not supported>, <not supported>))\n")
+  [2]