motiejus/zig
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fix not checking type of return pointer

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Thanks to Vexu for the test cases.

Closes #3422
Closes #3646
Closes #3224
Closes #3327
Closes #3269
This commit is contained in:
Andrew Kelley
2020-02-09 22:34:34 -05:00
parent 04ee3b01a1
commit 5ea79bfc4a
2 changed files with 36 additions and 0 deletions
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12
src/ir.cpp
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@@ -19591,6 +19591,12 @@ static IrInstGen *ir_analyze_fn_call(IrAnalyze *ira, IrInst* source_instr,
if (type_is_invalid(result_loc->value->type) || result_loc->value->type->id == ZigTypeIdUnreachable) {
return result_loc;
}
IrInstGen *dummy_value = ir_const(ira, source_instr, impl_fn_type_id->return_type);
dummy_value->value->special = ConstValSpecialRuntime;
IrInstGen *dummy_result = ir_implicit_cast2(ira, source_instr,
dummy_value, result_loc->value->type->data.pointer.child_type);
if (type_is_invalid(dummy_result->value->type))
return ira->codegen->invalid_inst_gen;
ZigType *res_child_type = result_loc->value->type->data.pointer.child_type;
if (res_child_type == ira->codegen->builtin_types.entry_var) {
res_child_type = impl_fn_type_id->return_type;
@@ -19723,6 +19729,12 @@ static IrInstGen *ir_analyze_fn_call(IrAnalyze *ira, IrInst* source_instr,
if (type_is_invalid(result_loc->value->type) || result_loc->value->type->id == ZigTypeIdUnreachable) {
return result_loc;
}
IrInstGen *dummy_value = ir_const(ira, source_instr, return_type);
dummy_value->value->special = ConstValSpecialRuntime;
IrInstGen *dummy_result = ir_implicit_cast2(ira, source_instr,
dummy_value, result_loc->value->type->data.pointer.child_type);
if (type_is_invalid(dummy_result->value->type))
return ira->codegen->invalid_inst_gen;
ZigType *res_child_type = result_loc->value->type->data.pointer.child_type;
if (res_child_type == ira->codegen->builtin_types.entry_var) {
res_child_type = return_type;