diff options
| author | mlugg <mlugg@mlugg.co.uk> | 2025-01-05 05:27:48 +0000 |
|---|---|---|
| committer | mlugg <mlugg@mlugg.co.uk> | 2025-01-09 06:46:47 +0000 |
| commit | e9bd2d45d4bbaf7eff7e95bc3ef7a0123b66a103 (patch) | |
| tree | da18bc40935c7dd9698d792eae3d102fa0ad67ae /lib/compiler | |
| parent | 3f95003d4c57650f9b4779f55c8d7368b137337c (diff) | |
| download | zig-e9bd2d45d4bbaf7eff7e95bc3ef7a0123b66a103.tar.gz zig-e9bd2d45d4bbaf7eff7e95bc3ef7a0123b66a103.zip | |
Sema: rewrite semantic analysis of function calls
This rewrite improves some error messages, hugely simplifies the logic,
and fixes several bugs. One of these bugs is technically a new rule
which Andrew and I agreed on: if a parameter has a comptime-only type
but is not declared `comptime`, then the corresponding call argument
should not be *evaluated* at comptime; only resolved. Implementing this
required changing how function types work a little, which in turn
required allowing a new kind of function coercion for some generic use
cases: function coercions are now allowed to implicitly *remove*
`comptime` annotations from parameters with comptime-only types. This is
okay because removing the annotation affects only the call site.
Resolves: #22262
Diffstat (limited to 'lib/compiler')
| -rw-r--r-- | lib/compiler/aro_translate_c.zig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/compiler/aro_translate_c.zig b/lib/compiler/aro_translate_c.zig index 6be33a196f..ffb133dad5 100644 --- a/lib/compiler/aro_translate_c.zig +++ b/lib/compiler/aro_translate_c.zig @@ -168,6 +168,7 @@ pub fn translate( context.pattern_list.deinit(gpa); } + @setEvalBranchQuota(2000); inline for (@typeInfo(std.zig.c_builtins).@"struct".decls) |decl| { const builtin_fn = try ZigTag.pub_var_simple.create(arena, .{ .name = decl.name, |