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fix std.Build.TranslateCStep

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This commit is contained in:
Andrew Kelley
2023-03-01 00:34:30 -07:00
parent 0e078790fe
commit 8b2d872020
3 changed files with 32 additions and 25 deletions
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lib/std/Build.zig
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@@ -1453,7 +1453,7 @@ pub fn execFromStep(b: *Build, argv: []const []const u8, s: *Step, prog_node: *s
const header = @ptrCast(*align(1) const Header, buf[0..@sizeOf(Header)]);
const header_and_msg_len = header.bytes_len + @sizeOf(Header);
if (buf.len >= header_and_msg_len) {
const body = buf[@sizeOf(Header)..];
const body = buf[@sizeOf(Header)..][0..header.bytes_len];
switch (header.tag) {
.zig_version => {
if (!mem.eql(u8, builtin.zig_version_string, body)) {