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| author | mlugg <mlugg@mlugg.co.uk> | 2024-03-06 21:24:38 +0000 |
|---|---|---|
| committer | mlugg <mlugg@mlugg.co.uk> | 2024-03-06 21:26:39 +0000 |
| commit | b41a0b4768d368d81d0d33c779f919d8f315e622 (patch) | |
| tree | 36bcd210c4eedce2b3bb68fe6c097dc79219e84f /src/Sema.zig | |
| parent | 4c05a9a892d68749f3d7da26ee0e884158640720 (diff) | |
| download | zig-b41a0b4768d368d81d0d33c779f919d8f315e622.tar.gz zig-b41a0b4768d368d81d0d33c779f919d8f315e622.zip | |
Package.Module: deduplicate identical builtin modules
Previously, when multiple modules had builtin modules with identical
sources, two distinct `Module`s and `File`s were created pointing at the
same file path. This led to a bug later in the frontend. These modules
are now deduplicated with a simple hashmap on the builtin source.
Diffstat (limited to 'src/Sema.zig')
| -rw-r--r-- | src/Sema.zig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/Sema.zig b/src/Sema.zig index 2ea7432c0e..cff7404a3b 100644 --- a/src/Sema.zig +++ b/src/Sema.zig @@ -5858,6 +5858,7 @@ fn zirCImport(sema: *Sema, parent_block: *Block, inst: Zir.Inst.Index) CompileEr .global = comp.config, .parent = parent_mod, .builtin_mod = parent_mod.getBuiltinDependency(), + .builtin_modules = null, // `builtin_mod` is set }) catch |err| switch (err) { // None of these are possible because we are creating a package with // the exact same configuration as the parent package, which already |