Commit 4ac8ec4c5c80f6eca0ac7d7955c5486ef55ce042 | zig

Closes #13285

3 files changed, 21 insertions(+), 2 deletions(-)

src/AstGen.zig+8-1

...	...	@@ -9709,7 +9709,7 @@ fn rvalue(
9709	9709	const result_index = refToIndex(result) orelse
9710	9710	return gz.addUnTok(.ref, result, src_token);
9711	9711	const zir_tags = gz.astgen.instructions.items(.tag);
9712		if (zir_tags[result_index].isParam())
	9712	if (zir_tags[result_index].isParam() or astgen.isInferred(result))
9713	9713	return gz.addUnTok(.ref, result, src_token);
9714	9714	const gop = try astgen.ref_table.getOrPut(astgen.gpa, result_index);
9715	9715	if (!gop.found_existing) {
...	...	@@ -12196,6 +12196,13 @@ fn isInferred(astgen: *AstGen, ref: Zir.Inst.Ref) bool {
12196	12196	.alloc_inferred_comptime_mut,
12197	12197	=> true,
12198	12198
	12199	.extended => {
	12200	const zir_data = astgen.instructions.items(.data);
	12201	if (zir_data[inst].extended.opcode != .alloc) return false;
	12202	const small = @bitCast(Zir.Inst.AllocExtended.Small, zir_data[inst].extended.small);
	12203	return !small.has_type;
	12204	},
	12205
12199	12206	else => false,
12200	12207	};
12201	12208	}

test/behavior.zig+2-1

...	...	@@ -108,8 +108,9 @@ test {
108	108	_ = @import("behavior/bugs/13112.zig");
109	109	_ = @import("behavior/bugs/13128.zig");
110	110	_ = @import("behavior/bugs/13164.zig");
111		_ = @import("behavior/bugs/13171.zig");
112	111	_ = @import("behavior/bugs/13159.zig");
	112	_ = @import("behavior/bugs/13171.zig");
	113	_ = @import("behavior/bugs/13285.zig");
113	114	_ = @import("behavior/byteswap.zig");
114	115	_ = @import("behavior/byval_arg_var.zig");
115	116	_ = @import("behavior/call.zig");

test/behavior/bugs/13285.zig created+11

...	...	@@ -0,0 +1,11 @@
	1	const Crasher = struct {
	2	lets_crash: u64 = 0,
	3	};
	4
	5	test {
	6	var a: Crasher = undefined;
	7	var crasher_ptr = &a;
	8	var crasher_local = crasher_ptr.*;
	9	const crasher_local_ptr = &crasher_local;
	10	crasher_local_ptr.lets_crash = 1;
	11	}