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Threading through null ptr

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This commit is contained in:
Joshua Hoeflich 2021-08-28 10:57:52 -05:00
parent 8fc663b735
commit 93b77a840a
2 changed files with 8 additions and 12 deletions
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14
compiler/builtins/bitcode/src/utils.zig
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@ -25,9 +25,6 @@ comptime {
@export(testing_roc_realloc, .{ .name = "roc_realloc", .linkage = .Strong });
@export(testing_roc_dealloc, .{ .name = "roc_dealloc", .linkage = .Strong });
@export(testing_roc_panic, .{ .name = "roc_panic", .linkage = .Strong });
@export(testing_roc_expect_failed, .{ .name = "roc_expect_failed", .linkage = .Strong });
} else {
@export(expect_failed, .{ .name = "roc_expect_failed", .linkage = .Strong });
}
}
@ -48,14 +45,9 @@ fn testing_roc_dealloc(c_ptr: *c_void, _: u32) callconv(.C) void {
std.testing.allocator.destroy(ptr);
}
fn testing_roc_expect_failed() callconv(.C) void {
const stderr = std.io.getStdErr().writer();
stderr.print("Expect failed inside test\n", .{}) catch unreachable;
}
fn expect_failed() callconv(.C) void {
const stderr = std.io.getStdErr().writer();
stderr.print("Expect failed outside test\n", .{}) catch unreachable;
export fn roc_expect_failed(func_ptr: usize) callconv(.C) void {
const func = @intToPtr(fn () void, func_ptr);
func();
}
fn testing_roc_panic(c_ptr: *c_void, tag_id: u32) callconv(.C) void {

6
compiler/gen_llvm/src/llvm/build.rs
View file

@ -5175,7 +5175,11 @@ fn run_low_level<'a, 'ctx, 'env>(
bd.position_at_end(throw_block);
call_void_bitcode_fn(env, &[], bitcode::EXPECT_FAILED);
call_void_bitcode_fn(
env,
&[env.ptr_int().const_int(0 as u64, false).into()],
bitcode::EXPECT_FAILED,
);
bd.build_unconditional_branch(then_block);
bd.position_at_end(then_block);