Commit 4ac8ec4c5c
Changed files (3)
src
test
behavior
bugs
src/AstGen.zig
@@ -9709,7 +9709,7 @@ fn rvalue(
const result_index = refToIndex(result) orelse
return gz.addUnTok(.ref, result, src_token);
const zir_tags = gz.astgen.instructions.items(.tag);
- if (zir_tags[result_index].isParam())
+ if (zir_tags[result_index].isParam() or astgen.isInferred(result))
return gz.addUnTok(.ref, result, src_token);
const gop = try astgen.ref_table.getOrPut(astgen.gpa, result_index);
if (!gop.found_existing) {
@@ -12196,6 +12196,13 @@ fn isInferred(astgen: *AstGen, ref: Zir.Inst.Ref) bool {
.alloc_inferred_comptime_mut,
=> true,
+ .extended => {
+ const zir_data = astgen.instructions.items(.data);
+ if (zir_data[inst].extended.opcode != .alloc) return false;
+ const small = @bitCast(Zir.Inst.AllocExtended.Small, zir_data[inst].extended.small);
+ return !small.has_type;
+ },
+
else => false,
};
}
test/behavior/bugs/13285.zig
@@ -0,0 +1,11 @@
+const Crasher = struct {
+ lets_crash: u64 = 0,
+};
+
+test {
+ var a: Crasher = undefined;
+ var crasher_ptr = &a;
+ var crasher_local = crasher_ptr.*;
+ const crasher_local_ptr = &crasher_local;
+ crasher_local_ptr.lets_crash = 1;
+}
test/behavior.zig
@@ -108,8 +108,9 @@ test {
_ = @import("behavior/bugs/13112.zig");
_ = @import("behavior/bugs/13128.zig");
_ = @import("behavior/bugs/13164.zig");
- _ = @import("behavior/bugs/13171.zig");
_ = @import("behavior/bugs/13159.zig");
+ _ = @import("behavior/bugs/13171.zig");
+ _ = @import("behavior/bugs/13285.zig");
_ = @import("behavior/byteswap.zig");
_ = @import("behavior/byval_arg_var.zig");
_ = @import("behavior/call.zig");