Merge pull request #105 from fink-lang/fix-runtime-call

Fix runtime call

src/lang/call/call.fnk

@@ -11,12 +11,13 @@ transform_args = fn args, ctx:
     map_with_ctx fn expr, arg_ctx:
       match expr:
         {type: 'empty'}:
-          [(identifier 'undefined'), ctx]
+          [(identifier 'undefined'), arg_ctx]
         else:
           transform expr, arg_ctx
     collect_with_ctx ctx
 
 
+
 transform_single_arg = fn [expr], ctx:
   match expr:
     {type: 'empty'}:

src/lang/iterable/common.fnk

@@ -63,7 +63,8 @@ transform_with_runtime_lib = fn iter_fn, node, ctx:
       callee: {type: 'ident', value : iter_fn}
       args: seq:
         rec:
-          type: 'fn'
+          type: 'block'
+          op: 'fn'
           args: final_args
           exprs: exprs
           loc: node.loc
@@ -73,6 +74,7 @@ transform_with_runtime_lib = fn iter_fn, node, ctx:
         ...initial_values
       loc: node.loc
     ctx
+
   [result, end_ctx]
 
 

src/lang/iterable/map.test.fnk

@@ -35,6 +35,16 @@ describe 'map', fn:
       to_match_snapshot
 
 
+  it 'handles initial args transform (ctx bug)', fn:
+    expect
+      fink2js '
+        foo = map item, acc:
+          true in spam
+      '
+      to_match_snapshot
+
+
+
 describe 'custom runtime', fn:
 
   it 'uses multiple custom runtimes', fn:

src/lang/iterable/map.test.fnk.snap

@@ -19,6 +19,12 @@ exports[`map handles await 1`] = `
 }"
 `;
 
+exports[`map handles initial args transform (ctx bug) 1`] = `
+"import { _in_ } from \\"@fink/js-interop/runtime.js\\";
+import { _map_ } from \\"@fink/js-interop/runtime.js\\";
+export const foo = _map_((item, acc) => _in_(true, spam), 2, false, false, undefined);"
+`;
+
 exports[`map legacy compiles as flat map 1`] = `
 "(function map(ˆitems_3) {
   return {