Fix Crash when compiling for loop with parens around array expression #506

This commit is contained in:
gingerBill
2019-12-22 11:33:33 +00:00
parent 4f2d4716ad
commit f62a0891bd
+7 -7
View File
@@ -9674,13 +9674,13 @@ void ir_build_stmt_internal(irProcedure *proc, Ast *node) {
} else if (tav.mode == Addressing_Type) { } else if (tav.mode == Addressing_Type) {
ir_build_range_enum(proc, type_deref(tav.type), val0_type, &val, &key, &loop, &done); ir_build_range_enum(proc, type_deref(tav.type), val0_type, &val, &key, &loop, &done);
} else { } else {
Type *expr_type = type_of_expr(rs->expr); Type *expr_type = type_of_expr(expr);
Type *et = base_type(type_deref(expr_type)); Type *et = base_type(type_deref(expr_type));
switch (et->kind) { switch (et->kind) {
case Type_Map: { case Type_Map: {
is_map = true; is_map = true;
gbAllocator a = ir_allocator(); gbAllocator a = ir_allocator();
irAddr const &addr = ir_build_addr(proc, rs->expr); irAddr const &addr = ir_build_addr(proc, expr);
irValue *map = ir_addr_get_ptr(proc, addr); irValue *map = ir_addr_get_ptr(proc, addr);
if (is_type_pointer(type_deref(ir_addr_type(addr)))) { if (is_type_pointer(type_deref(ir_addr_type(addr)))) {
map = ir_addr_load(proc, addr); map = ir_addr_load(proc, addr);
@@ -9692,7 +9692,7 @@ void ir_build_stmt_internal(irProcedure *proc, Ast *node) {
} }
case Type_Array: { case Type_Array: {
irValue *count_ptr = nullptr; irValue *count_ptr = nullptr;
irValue *array = ir_build_addr_ptr(proc, rs->expr); irValue *array = ir_build_addr_ptr(proc, expr);
if (is_type_pointer(type_deref(ir_type(array)))) { if (is_type_pointer(type_deref(ir_type(array)))) {
array = ir_emit_load(proc, array); array = ir_emit_load(proc, array);
} }
@@ -9703,7 +9703,7 @@ void ir_build_stmt_internal(irProcedure *proc, Ast *node) {
} }
case Type_DynamicArray: { case Type_DynamicArray: {
irValue *count_ptr = nullptr; irValue *count_ptr = nullptr;
irValue *array = ir_build_addr_ptr(proc, rs->expr); irValue *array = ir_build_addr_ptr(proc, expr);
if (is_type_pointer(type_deref(ir_type(array)))) { if (is_type_pointer(type_deref(ir_type(array)))) {
array = ir_emit_load(proc, array); array = ir_emit_load(proc, array);
} }
@@ -9713,7 +9713,7 @@ void ir_build_stmt_internal(irProcedure *proc, Ast *node) {
} }
case Type_Slice: { case Type_Slice: {
irValue *count_ptr = nullptr; irValue *count_ptr = nullptr;
irValue *slice = ir_build_expr(proc, rs->expr); irValue *slice = ir_build_expr(proc, expr);
if (is_type_pointer(ir_type(slice))) { if (is_type_pointer(ir_type(slice))) {
count_ptr = ir_emit_struct_ep(proc, slice, 1); count_ptr = ir_emit_struct_ep(proc, slice, 1);
slice = ir_emit_load(proc, slice); slice = ir_emit_load(proc, slice);
@@ -9725,7 +9725,7 @@ void ir_build_stmt_internal(irProcedure *proc, Ast *node) {
break; break;
} }
case Type_Basic: { case Type_Basic: {
irValue *string = ir_build_expr(proc, rs->expr); irValue *string = ir_build_expr(proc, expr);
if (is_type_pointer(ir_type(string))) { if (is_type_pointer(ir_type(string))) {
string = ir_emit_load(proc, string); string = ir_emit_load(proc, string);
} }
@@ -9740,7 +9740,7 @@ void ir_build_stmt_internal(irProcedure *proc, Ast *node) {
break; break;
} }
case Type_Tuple: case Type_Tuple:
ir_build_range_tuple(proc, rs->expr, val0_type, val1_type, &val, &key, &loop, &done); ir_build_range_tuple(proc, expr, val0_type, val1_type, &val, &key, &loop, &done);
break; break;
default: default:
GB_PANIC("Cannot range over %s", type_to_string(expr_type)); GB_PANIC("Cannot range over %s", type_to_string(expr_type));