From 94fab781479509d594888d017933e6eff08fbfb6 Mon Sep 17 00:00:00 2001
From: Blaine Bublitz <blaine.bublitz@gmail.com>
Date: Sat, 4 Jun 2022 15:50:07 -0700
Subject: [PATCH] chore(stdlib)!: Remove `sum` function from the List module

---
 .../__snapshots__/stdlib.24cb9bbf.0.snapshot  |  8 ++--
 .../__snapshots__/stdlib.5fe88631.0.snapshot  |  8 ++--
 .../__snapshots__/stdlib.648f406e.0.snapshot  |  8 ++--
 .../__snapshots__/stdlib.6bf88430.0.snapshot  |  8 ++--
 .../__snapshots__/stdlib.6de47be2.0.snapshot  |  8 ++--
 .../__snapshots__/stdlib.8300ad7c.0.snapshot  | 42 +++++++++----------
 .../__snapshots__/stdlib.91a94037.0.snapshot  |  8 ++--
 .../__snapshots__/stdlib.a70e79ca.0.snapshot  |  8 ++--
 .../__snapshots__/stdlib.d28dee65.0.snapshot  |  8 ++--
 .../__snapshots__/stdlib.d4faa5bf.0.snapshot  |  8 ++--
 .../__snapshots__/stdlib.e306600a.0.snapshot  |  8 ++--
 .../__snapshots__/stdlib.e6349872.0.snapshot  |  8 ++--
 compiler/test/stdlib/list.test.gr             |  5 ---
 stdlib/list.gr                                | 19 ---------
 stdlib/list.md                                | 32 --------------
 15 files changed, 65 insertions(+), 121 deletions(-)

diff --git a/compiler/test/__snapshots__/stdlib.24cb9bbf.0.snapshot b/compiler/test/__snapshots__/stdlib.24cb9bbf.0.snapshot
index 7943910092..3126ac170c 100644
--- a/compiler/test/__snapshots__/stdlib.24cb9bbf.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.24cb9bbf.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_18
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -103,10 +103,10 @@ stdlib › stdlib_equal_18
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.5fe88631.0.snapshot b/compiler/test/__snapshots__/stdlib.5fe88631.0.snapshot
index d181ead4fe..5d3677a322 100644
--- a/compiler/test/__snapshots__/stdlib.5fe88631.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.5fe88631.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_16
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -103,10 +103,10 @@ stdlib › stdlib_equal_16
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.648f406e.0.snapshot b/compiler/test/__snapshots__/stdlib.648f406e.0.snapshot
index 60e8eade7c..aa551551c1 100644
--- a/compiler/test/__snapshots__/stdlib.648f406e.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.648f406e.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_12
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -127,10 +127,10 @@ stdlib › stdlib_equal_12
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.6bf88430.0.snapshot b/compiler/test/__snapshots__/stdlib.6bf88430.0.snapshot
index ebfac0947a..11a8df47ec 100644
--- a/compiler/test/__snapshots__/stdlib.6bf88430.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.6bf88430.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_15
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -99,10 +99,10 @@ stdlib › stdlib_equal_15
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.6de47be2.0.snapshot b/compiler/test/__snapshots__/stdlib.6de47be2.0.snapshot
index a1aeb13158..786eaa6462 100644
--- a/compiler/test/__snapshots__/stdlib.6de47be2.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.6de47be2.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_14
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -99,10 +99,10 @@ stdlib › stdlib_equal_14
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.8300ad7c.0.snapshot b/compiler/test/__snapshots__/stdlib.8300ad7c.0.snapshot
index f10b8fb8dd..d11da00506 100644
--- a/compiler/test/__snapshots__/stdlib.8300ad7c.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.8300ad7c.0.snapshot
@@ -10,13 +10,13 @@ stdlib › stdlib_equal_3
  (import \"_grainEnv\" \"moduleRuntimeId\" (global $moduleRuntimeId_0 i32))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$[]\" (global $[]_1253 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$[...]\" (global $[...]_1247 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$[]\" (global $[]_1250 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$[...]\" (global $[...]_1244 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"[...]\" (func $[...]_1247 (param i32 i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"[...]\" (func $[...]_1244 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -44,15 +44,15 @@ stdlib › stdlib_equal_3
        (local.set $6
         (tuple.extract 0
          (tuple.make
-          (call $[...]_1247
+          (call $[...]_1244
            (call $incRef_0
             (global.get $GRAIN$EXPORT$incRef_0)
-            (global.get $[...]_1247)
+            (global.get $[...]_1244)
            )
            (i32.const 7)
            (call $incRef_0
             (global.get $GRAIN$EXPORT$incRef_0)
-            (global.get $[]_1253)
+            (global.get $[]_1250)
            )
           )
           (call $decRef_0
@@ -69,10 +69,10 @@ stdlib › stdlib_equal_3
        (local.set $7
         (tuple.extract 0
          (tuple.make
-          (call $[...]_1247
+          (call $[...]_1244
            (call $incRef_0
             (global.get $GRAIN$EXPORT$incRef_0)
-            (global.get $[...]_1247)
+            (global.get $[...]_1244)
            )
            (i32.const 5)
            (call $incRef_0
@@ -94,10 +94,10 @@ stdlib › stdlib_equal_3
        (local.set $8
         (tuple.extract 0
          (tuple.make
-          (call $[...]_1247
+          (call $[...]_1244
            (call $incRef_0
             (global.get $GRAIN$EXPORT$incRef_0)
-            (global.get $[...]_1247)
+            (global.get $[...]_1244)
            )
            (i32.const 3)
            (call $incRef_0
@@ -119,15 +119,15 @@ stdlib › stdlib_equal_3
        (local.set $9
         (tuple.extract 0
          (tuple.make
-          (call $[...]_1247
+          (call $[...]_1244
            (call $incRef_0
             (global.get $GRAIN$EXPORT$incRef_0)
-            (global.get $[...]_1247)
+            (global.get $[...]_1244)
            )
            (i32.const 7)
            (call $incRef_0
             (global.get $GRAIN$EXPORT$incRef_0)
-            (global.get $[]_1253)
+            (global.get $[]_1250)
            )
           )
           (call $decRef_0
@@ -144,10 +144,10 @@ stdlib › stdlib_equal_3
        (local.set $10
         (tuple.extract 0
          (tuple.make
-          (call $[...]_1247
+          (call $[...]_1244
            (call $incRef_0
             (global.get $GRAIN$EXPORT$incRef_0)
-            (global.get $[...]_1247)
+            (global.get $[...]_1244)
            )
            (i32.const 5)
            (call $incRef_0
@@ -169,10 +169,10 @@ stdlib › stdlib_equal_3
        (local.set $11
         (tuple.extract 0
          (tuple.make
-          (call $[...]_1247
+          (call $[...]_1244
            (call $incRef_0
             (global.get $GRAIN$EXPORT$incRef_0)
-            (global.get $[...]_1247)
+            (global.get $[...]_1244)
            )
            (i32.const 3)
            (call $incRef_0
@@ -190,10 +190,10 @@ stdlib › stdlib_equal_3
        (block $do_backpatches.11
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.91a94037.0.snapshot b/compiler/test/__snapshots__/stdlib.91a94037.0.snapshot
index 82cc3a0269..64841858f2 100644
--- a/compiler/test/__snapshots__/stdlib.91a94037.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.91a94037.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_11
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -107,10 +107,10 @@ stdlib › stdlib_equal_11
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.a70e79ca.0.snapshot b/compiler/test/__snapshots__/stdlib.a70e79ca.0.snapshot
index eabcf4005c..e55139c4b5 100644
--- a/compiler/test/__snapshots__/stdlib.a70e79ca.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.a70e79ca.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_9
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -99,10 +99,10 @@ stdlib › stdlib_equal_9
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.d28dee65.0.snapshot b/compiler/test/__snapshots__/stdlib.d28dee65.0.snapshot
index 9d123fd8e6..4b18d4925b 100644
--- a/compiler/test/__snapshots__/stdlib.d28dee65.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.d28dee65.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_10
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -103,10 +103,10 @@ stdlib › stdlib_equal_10
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.d4faa5bf.0.snapshot b/compiler/test/__snapshots__/stdlib.d4faa5bf.0.snapshot
index c9b7d54dab..59a7bb5c16 100644
--- a/compiler/test/__snapshots__/stdlib.d4faa5bf.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.d4faa5bf.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_13
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -95,10 +95,10 @@ stdlib › stdlib_equal_13
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.e306600a.0.snapshot b/compiler/test/__snapshots__/stdlib.e306600a.0.snapshot
index 8d92a6422f..9e5ad4b7ad 100644
--- a/compiler/test/__snapshots__/stdlib.e306600a.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.e306600a.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_8
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -95,10 +95,10 @@ stdlib › stdlib_equal_8
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/__snapshots__/stdlib.e6349872.0.snapshot b/compiler/test/__snapshots__/stdlib.e6349872.0.snapshot
index 247ee432cb..4b370435f9 100644
--- a/compiler/test/__snapshots__/stdlib.e6349872.0.snapshot
+++ b/compiler/test/__snapshots__/stdlib.e6349872.0.snapshot
@@ -11,11 +11,11 @@ stdlib › stdlib_equal_17
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$malloc\" (global $GRAIN$EXPORT$malloc_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$incRef\" (global $GRAIN$EXPORT$incRef_0 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"GRAIN$EXPORT$decRef\" (global $GRAIN$EXPORT$decRef_0 (mut i32)))
- (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1245 (mut i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"GRAIN$EXPORT$==\" (global $==_1242 (mut i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"malloc\" (func $malloc_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"incRef\" (func $incRef_0 (param i32 i32) (result i32)))
  (import \"GRAIN$MODULE$runtime/gc\" \"decRef\" (func $decRef_0 (param i32 i32) (result i32)))
- (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1245 (param i32 i32 i32) (result i32)))
+ (import \"GRAIN$MODULE$pervasives\" \"==\" (func $==_1242 (param i32 i32 i32) (result i32)))
  (global $GRAIN$TABLE_SIZE i32 (i32.const 0))
  (elem $elem (global.get $relocBase_0))
  (export \"memory\" (memory $0))
@@ -103,10 +103,10 @@ stdlib › stdlib_equal_17
        (block $do_backpatches.5
        )
       )
-      (call $==_1245
+      (call $==_1242
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
-        (global.get $==_1245)
+        (global.get $==_1242)
        )
        (call $incRef_0
         (global.get $GRAIN$EXPORT$incRef_0)
diff --git a/compiler/test/stdlib/list.test.gr b/compiler/test/stdlib/list.test.gr
index 6987965f03..74982e9d6f 100644
--- a/compiler/test/stdlib/list.test.gr
+++ b/compiler/test/stdlib/list.test.gr
@@ -3,11 +3,6 @@ import String from "string"
 
 let list = [1, 2, 3]
 
-// List.sum
-
-assert sum(list) == 6
-assert sum([]) == 0
-
 // List.reverse
 
 assert reverse([]) == []
diff --git a/stdlib/list.gr b/stdlib/list.gr
index a341231131..3d066716f7 100644
--- a/stdlib/list.gr
+++ b/stdlib/list.gr
@@ -58,25 +58,6 @@ export let length = list => {
   iter(0, list)
 }
 
-/**
- * Adds all numbers in the input list.
- *
- * @param list: The input list
- * @returns The combined sum of all values
- *
- * @since v0.1.0
- * @history v0.2.0: Made the function tail-recursive
- */
-export let sum = list => {
-  let rec iter = (n, list) => {
-    match (list) {
-      [] => n,
-      [first, ...rest] => iter(n + first, rest),
-    }
-  }
-  iter(0, list)
-}
-
 /**
  * Creates a new list with all elements in reverse order.
  *
diff --git a/stdlib/list.md b/stdlib/list.md
index a6b26731e7..2b231aeb0b 100644
--- a/stdlib/list.md
+++ b/stdlib/list.md
@@ -91,38 +91,6 @@ Returns:
 |----|-----------|
 |`Number`|The number of elements in the list|
 
-### List.**sum**
-
-<details>
-<summary>Added in <code>0.1.0</code></summary>
-<table>
-<thead>
-<tr><th>version</th><th>changes</th></tr>
-</thead>
-<tbody>
-<tr><td><code>0.2.0</code></td><td>Made the function tail-recursive</td></tr>
-</tbody>
-</table>
-</details>
-
-```grain
-sum : List<Number> -> Number
-```
-
-Adds all numbers in the input list.
-
-Parameters:
-
-|param|type|description|
-|-----|----|-----------|
-|`list`|`List<Number>`|The input list|
-
-Returns:
-
-|type|description|
-|----|-----------|
-|`Number`|The combined sum of all values|
-
 ### List.**reverse**
 
 <details disabled>