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std.Io.Writer: fix writeSliceSwap

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tried to be too clever, wrote bad code
This commit is contained in:
Andrew Kelley
2025-07-19 21:53:48 -07:00
parent 741a66e03c
commit c40fb96ca3
7 changed files with 35 additions and 46 deletions
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2
src/Zcu.zig
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@@ -2821,7 +2821,7 @@ pub fn loadZirCache(gpa: Allocator, cache_file: std.fs.File) !Zir {
var buffer: [2000]u8 = undefined;
var file_reader = cache_file.reader(&buffer);
return result: {
const header = file_reader.interface.takeStructReference(Zir.Header) catch |err| break :result err;
const header = file_reader.interface.takeStructPointer(Zir.Header) catch |err| break :result err;
break :result loadZirCacheBody(gpa, header.*, &file_reader.interface);
} catch |err| switch (err) {
error.ReadFailed => return file_reader.err.?,

2
src/Zcu/PerThread.zig
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@@ -349,7 +349,7 @@ fn loadZirZoirCache(
const cache_br = &cache_fr.interface;
// First we read the header to determine the lengths of arrays.
const header = (cache_br.takeStructReference(Header) catch |err| switch (err) {
const header = (cache_br.takeStructPointer(Header) catch |err| switch (err) {
error.ReadFailed => return cache_fr.err.?,
// This can happen if Zig bails out of this function between creating
// the cached file and writing it.