fix comptime function calls

BRANCH_TODO

@@ -1,7 +1,7 @@
 Scratch pad for stuff to do before merging master
 =================================================
 
+uncomment all the behavior tests
+
 look at all the ir_gen_node ir_gen_node_extra calls and make sure result locations are properly propagated
             return ir_gen_comptime(irb, scope, node, lval);
-
-comptime expressions

src/analyze.cpp

@@ -7293,3 +7293,31 @@ void src_assert(bool ok, AstNode *source_node) {
     const char *msg = "assertion failed. This is a bug in the Zig compiler.";
     stage2_panic(msg, strlen(msg));
 }
+
+bool scope_is_elided(Scope *scope) {
+    for (;;) {
+        switch (scope->id) {
+            case ScopeIdElide:
+                if (reinterpret_cast<ScopeElide *>(scope)->activated)
+                    return true;
+                // fallthrough
+            case ScopeIdBlock:
+            case ScopeIdDefer:
+            case ScopeIdDeferExpr:
+            case ScopeIdVarDecl:
+            case ScopeIdLoop:
+            case ScopeIdSuspend:
+            case ScopeIdCoroPrelude:
+            case ScopeIdRuntime:
+                scope = scope->parent;
+                continue;
+            case ScopeIdFnDef:
+            case ScopeIdCompTime:
+            case ScopeIdDecls:
+            case ScopeIdCImport:
+                return false;
+        }
+        zig_unreachable();
+    }
+}
+

src/analyze.hpp

@@ -253,5 +253,6 @@ void add_cc_args(CodeGen *g, ZigList<const char *> &args, const char *out_dep_pa
 void src_assert(bool ok, AstNode *source_node);
 bool is_container(ZigType *type_entry);
 ConstExprValue *analyze_const_value(CodeGen *g, Scope *scope, AstNode *node, ZigType *type_entry, Buf *type_name);
+bool scope_is_elided(Scope *scope);
 
 #endif

src/codegen.cpp

@@ -5709,34 +5709,6 @@ static LLVMValueRef ir_render_instruction(CodeGen *g, IrExecutable *executable,
     zig_unreachable();
 }
 
-static bool scope_is_elided(Scope *scope) {
-    for (;;) {
-        switch (scope->id) {
-            case ScopeIdDecls:
-            case ScopeIdCompTime:
-            case ScopeIdCImport:
-                zig_unreachable();
-            case ScopeIdElide:
-                if (reinterpret_cast<ScopeElide *>(scope)->activated)
-                    return true;
-                // fallthrough
-            case ScopeIdBlock:
-            case ScopeIdDefer:
-            case ScopeIdDeferExpr:
-            case ScopeIdVarDecl:
-            case ScopeIdLoop:
-            case ScopeIdSuspend:
-            case ScopeIdCoroPrelude:
-            case ScopeIdRuntime:
-                scope = scope->parent;
-                continue;
-            case ScopeIdFnDef:
-                return false;
-        }
-        zig_unreachable();
-    }
-}
-
 static void ir_render(CodeGen *g, ZigFn *fn_entry) {
     assert(fn_entry);
 

src/ir.cpp

@@ -8503,6 +8503,8 @@ static ConstExprValue *ir_exec_const_result(CodeGen *codegen, IrExecutable *exec
     IrBasicBlock *bb = exec->basic_block_list.at(0);
     for (size_t i = 0; i < bb->instruction_list.length; i += 1) {
         IrInstruction *instruction = bb->instruction_list.at(i);
+        if (scope_is_elided(instruction->scope))
+            continue;
         if (instruction->id == IrInstructionIdReturn) {
             IrInstructionReturn *ret_inst = (IrInstructionReturn *)instruction;
             IrInstruction *value = ret_inst->value;