Commit 436c72e89a6e402b6920ab03207b95d0ca709ee9 | zig

Closes #18840

2 files changed, 10 insertions(+), 4 deletions(-)

src/Sema.zig+4-4

...	...	@@ -9919,7 +9919,7 @@ fn zirParam(
9919	9919	.is_comptime = comptime_syntax,
9920	9920	.name = param_name,
9921	9921	});
9922		sema.inst_map.putAssumeCapacityNoClobber(inst, .generic_poison);
	9922	sema.inst_map.putAssumeCapacity(inst, .generic_poison);
9923	9923	return;
9924	9924	},
9925	9925	else => \|e\| return e,
...	...	@@ -9936,7 +9936,7 @@ fn zirParam(
9936	9936	.is_comptime = comptime_syntax,
9937	9937	.name = param_name,
9938	9938	});
9939		sema.inst_map.putAssumeCapacityNoClobber(inst, .generic_poison);
	9939	sema.inst_map.putAssumeCapacity(inst, .generic_poison);
9940	9940	return;
9941	9941	},
9942	9942	else => \|e\| return e,
...	...	@@ -9951,7 +9951,7 @@ fn zirParam(
9951	9951	if (is_comptime) {
9952	9952	// If this is a comptime parameter we can add a constant generic_poison
9953	9953	// since this is also a generic parameter.
9954		sema.inst_map.putAssumeCapacityNoClobber(inst, .generic_poison);
	9954	sema.inst_map.putAssumeCapacity(inst, .generic_poison);
9955	9955	} else {
9956	9956	// Otherwise we need a dummy runtime instruction.
9957	9957	const result_index: Air.Inst.Index = @enumFromInt(sema.air_instructions.len);
...	...	@@ -9959,7 +9959,7 @@ fn zirParam(
9959	9959	.tag = .alloc,
9960	9960	.data = .{ .ty = param_ty },
9961	9961	});
9962		sema.inst_map.putAssumeCapacityNoClobber(inst, result_index.toRef());
	9962	sema.inst_map.putAssumeCapacity(inst, result_index.toRef());
9963	9963	}
9964	9964	}
9965	9965

test/behavior/generics.zig+6

...	...	@@ -578,3 +578,9 @@ test "call generic function that uses capture from function declaration's scope"
578	578	const s = S.foo(123);
579	579	try expectEqual(123.0, s[0]);
580	580	}
	581
	582	comptime {
	583	// The same function parameter instruction being analyzed multiple times
	584	// should override the result of the previous analysis.
	585	for (0..2) \|_\| _ = fn (void) void;
	586	}