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| author | DixiE <anthonyarian96@gmail.com> | 2020-10-23 00:34:32 +0100 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2020-10-22 19:50:06 -0400 |
| commit | 79ec08fe2f06f30f1759cb1f94e3ea162309e79b (patch) | |
| tree | 85c5c76d41f4238f210166b9500afa8140646918 /lib/std/start.zig | |
| parent | ddd39b994b1eb9751d06227c6db02f15a5f71e9f (diff) | |
| download | zig-79ec08fe2f06f30f1759cb1f94e3ea162309e79b.tar.gz zig-79ec08fe2f06f30f1759cb1f94e3ea162309e79b.zip | |
Fix Compiler Error When Using wWinMain Entry-Point
The fix for #6715 introduced a new compiler error when attempting to use
wWinMain as the application entry-point.
The Windows API often relies on implicit casts between signed and
unsigned variables. In this case, wWinMain returns an INT despite the
fact this value is intended to feed into ExitProcess, which expects a
UINT, so I've restored the bitcast from #5613.
Diffstat (limited to 'lib/std/start.zig')
| -rw-r--r-- | lib/std/start.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/std/start.zig b/lib/std/start.zig index c6f05e790c..47164a0820 100644 --- a/lib/std/start.zig +++ b/lib/std/start.zig @@ -173,7 +173,8 @@ fn wWinMainCRTStartup() callconv(.Stdcall) noreturn { std.debug.maybeEnableSegfaultHandler(); - std.os.windows.kernel32.ExitProcess(initEventLoopAndCallWinMain()); + const result: std.os.windows.INT = initEventLoopAndCallWinMain(); + std.os.windows.kernel32.ExitProcess(@bitCast(std.os.windows.UINT, result)); } // TODO https://github.com/ziglang/zig/issues/265 |