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fix type_is_codegen_pointer being used incorrectly

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The names of these functions should probably change, but at least
the semantics are correct now:
 * type_is_codegen_pointer - the type is either a fn, ptr, or promise
 * get_codegen_ptr_type -
   - ?&T and &T returns &T
   - ?promise and promise returns promise
   - ?fn()void and fn()void returns fn()void
   - otherwise returns nullptr
This commit is contained in:
Andrew Kelley
2018-02-23 12:49:21 -05:00
parent 99985ad6fc
commit 40dbcd09da
3 changed files with 13 additions and 13 deletions
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18
src/ir.cpp
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@@ -16470,12 +16470,12 @@ static TypeTableEntry *ir_analyze_instruction_ptr_cast(IrAnalyze *ira, IrInstruc
if (type_is_invalid(src_type))
return ira->codegen->builtin_types.entry_invalid;
if (!type_is_codegen_pointer(src_type)) {
if (get_codegen_ptr_type(src_type) == nullptr) {
ir_add_error(ira, ptr, buf_sprintf("expected pointer, found '%s'", buf_ptr(&src_type->name)));
return ira->codegen->builtin_types.entry_invalid;
}
if (!type_is_codegen_pointer(dest_type)) {
if (get_codegen_ptr_type(dest_type) == nullptr) {
ir_add_error(ira, dest_type_value,
buf_sprintf("expected pointer, found '%s'", buf_ptr(&dest_type->name)));
return ira->codegen->builtin_types.entry_invalid;
@@ -16662,9 +16662,9 @@ static TypeTableEntry *ir_analyze_instruction_bit_cast(IrAnalyze *ira, IrInstruc
ensure_complete_type(ira->codegen, dest_type);
ensure_complete_type(ira->codegen, src_type);
if (type_is_codegen_pointer(src_type)) {
if (get_codegen_ptr_type(src_type) != nullptr) {
ir_add_error(ira, value,
buf_sprintf("unable to @bitCast from type '%s'", buf_ptr(&src_type->name)));
buf_sprintf("unable to @bitCast from pointer type '%s'", buf_ptr(&src_type->name)));
return ira->codegen->builtin_types.entry_invalid;
}
@@ -16689,9 +16689,9 @@ static TypeTableEntry *ir_analyze_instruction_bit_cast(IrAnalyze *ira, IrInstruc
break;
}
if (type_is_codegen_pointer(dest_type)) {
if (get_codegen_ptr_type(dest_type) != nullptr) {
ir_add_error(ira, dest_type_value,
buf_sprintf("unable to @bitCast to type '%s'", buf_ptr(&dest_type->name)));
buf_sprintf("unable to @bitCast to pointer type '%s'", buf_ptr(&dest_type->name)));
return ira->codegen->builtin_types.entry_invalid;
}
@@ -16752,7 +16752,7 @@ static TypeTableEntry *ir_analyze_instruction_int_to_ptr(IrAnalyze *ira, IrInstr
if (type_is_invalid(dest_type))
return ira->codegen->builtin_types.entry_invalid;
if (!type_is_codegen_pointer(dest_type)) {
if (get_codegen_ptr_type(dest_type) == nullptr) {
ir_add_error(ira, dest_type_value, buf_sprintf("expected pointer, found '%s'", buf_ptr(&dest_type->name)));
return ira->codegen->builtin_types.entry_invalid;
}
@@ -16858,9 +16858,7 @@ static TypeTableEntry *ir_analyze_instruction_ptr_to_int(IrAnalyze *ira, IrInstr
TypeTableEntry *usize = ira->codegen->builtin_types.entry_usize;
if (!(type_is_codegen_pointer(target->value.type) || (target->value.type->id == TypeTableEntryIdMaybe &&
type_is_codegen_pointer(target->value.type->data.maybe.child_type))))
{
if (get_codegen_ptr_type(target->value.type) == nullptr) {
ir_add_error(ira, target,
buf_sprintf("expected pointer, found '%s'", buf_ptr(&target->value.type->name)));
return ira->codegen->builtin_types.entry_invalid;