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| author | Cody Tapscott <topolarity@tapscott.me> | 2022-07-07 12:28:51 -0700 |
|---|---|---|
| committer | Veikka Tuominen <git@vexu.eu> | 2022-07-08 10:19:17 +0300 |
| commit | 33a39c4b2b8a597c7d40d0c3ea0f5ca12a4636a8 (patch) | |
| tree | eff4a0dd90e734758cb30c7440ba1b392bc2daec /src/type.zig | |
| parent | 3a03872af76652515e467c1f33d918ead2c0a6b0 (diff) | |
| download | zig-33a39c4b2b8a597c7d40d0c3ea0f5ca12a4636a8.tar.gz zig-33a39c4b2b8a597c7d40d0c3ea0f5ca12a4636a8.zip | |
stage2: Fix panic when printing AIR for tuple/anon struct types
Diffstat (limited to 'src/type.zig')
| -rw-r--r-- | src/type.zig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/type.zig b/src/type.zig index 55466efe4a..9552d734ba 100644 --- a/src/type.zig +++ b/src/type.zig @@ -5372,6 +5372,18 @@ pub const Type = extern union { } } + pub fn structFieldName(ty: Type, field_index: usize) []const u8 { + switch (ty.tag()) { + .@"struct" => { + const struct_obj = ty.castTag(.@"struct").?.data; + assert(struct_obj.haveFieldTypes()); + return struct_obj.fields.keys()[field_index]; + }, + .anon_struct => return ty.castTag(.anon_struct).?.data.names[field_index], + else => unreachable, + } + } + pub fn structFieldCount(ty: Type) usize { switch (ty.tag()) { .@"struct" => { |