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authorAndrew Kelley <superjoe30@gmail.com>2016-12-28 01:31:46 -0500
committerAndrew Kelley <superjoe30@gmail.com>2016-12-28 01:31:46 -0500
commitf6ac2fa70e7e2eb5d3299dc90c581d139b0bea1b (patch)
treea5f5e4c0135f24aafd07c9c7799083c4d8f75140 /src
parent25a5fc32fe68f911f7ac34e513e98cacb0ca17b1 (diff)
downloadzig-f6ac2fa70e7e2eb5d3299dc90c581d139b0bea1b.tar.gz
zig-f6ac2fa70e7e2eb5d3299dc90c581d139b0bea1b.zip
IR: pass pointerToVoidReturnType test
Diffstat (limited to 'src')
-rw-r--r--src/analyze.cpp10
-rw-r--r--src/ir.cpp5
2 files changed, 8 insertions, 7 deletions
diff --git a/src/analyze.cpp b/src/analyze.cpp
index 450bc2b3cd..d19bc56143 100644
--- a/src/analyze.cpp
+++ b/src/analyze.cpp
@@ -330,12 +330,7 @@ TypeTableEntry *get_pointer_to_type(CodeGen *g, TypeTableEntry *child_type, bool
TypeTableEntry *canon_child_type = get_underlying_type(child_type);
assert(canon_child_type->id != TypeTableEntryIdInvalid);
-
- if (type_is_complete(canon_child_type)) {
- entry->zero_bits = !type_has_bits(canon_child_type);
- } else {
- entry->zero_bits = false;
- }
+ entry->zero_bits = !type_has_bits(canon_child_type);
if (!entry->zero_bits) {
entry->type_ref = LLVMPointerType(child_type->type_ref, 0);
@@ -345,6 +340,8 @@ TypeTableEntry *get_pointer_to_type(CodeGen *g, TypeTableEntry *child_type, bool
assert(child_type->di_type);
entry->di_type = ZigLLVMCreateDebugPointerType(g->dbuilder, child_type->di_type,
debug_size_in_bits, debug_align_in_bits, buf_ptr(&entry->name));
+ } else {
+ entry->di_type = g->builtin_types.entry_void->di_type;
}
entry->data.pointer.child_type = child_type;
@@ -2895,6 +2892,7 @@ bool fn_eval_eql(Scope *a, Scope *b) {
bool type_has_bits(TypeTableEntry *type_entry) {
assert(type_entry);
assert(type_entry->id != TypeTableEntryIdInvalid);
+ assert(type_has_zero_bits_known(type_entry));
return !type_entry->zero_bits;
}
diff --git a/src/ir.cpp b/src/ir.cpp
index 79fe3411d4..e7ca832f5d 100644
--- a/src/ir.cpp
+++ b/src/ir.cpp
@@ -4898,7 +4898,9 @@ static TypeTableEntry *ir_analyze_const_ptr(IrAnalyze *ira, IrInstruction *instr
{
if (pointee_type->id == TypeTableEntryIdMetaType) {
TypeTableEntry *type_entry = pointee->data.x_type;
- ConstExprValue *const_val = ir_build_const_from(ira, instruction, depends_on_compile_var || pointee->depends_on_compile_var);
+ ConstExprValue *const_val = ir_build_const_from(ira, instruction,
+ depends_on_compile_var || pointee->depends_on_compile_var);
+ type_ensure_zero_bits_known(ira->codegen, type_entry);
const_val->data.x_type = get_pointer_to_type(ira->codegen, type_entry, ptr_is_const);
return pointee_type;
} else {
@@ -7199,6 +7201,7 @@ static TypeTableEntry *ir_analyze_var_ptr(IrAnalyze *ira, IrInstruction *instruc
return ir_analyze_const_ptr(ira, instruction, mem_slot, var->value.type, false, ptr_special, var->src_is_const);
} else {
ir_build_var_ptr_from(&ira->new_irb, instruction, var);
+ type_ensure_zero_bits_known(ira->codegen, var->value.type);
return get_pointer_to_type(ira->codegen, var->value.type, var->src_is_const);
}
}