Rename the builtin FloatType to LegacyFloatType, Error to ErrorInst (#4555)

This is for more clearly distinct names, and to make it a clearer
transition from `BuiltinInst` for name conflicts. `FloatType` is also an
instruction, and we have `Carbon::Error` (common/error.h). This avoids
affecting tests, although the name is embedded in the builtin test.

In `LegacyFloatType`, `Legacy` because I was having trouble coming up
with a more appropriate name. I'm not clear this is a `FloatLiteralType`
at present, it needs some work to mirror `IntLiteralType`.

In `ErrorInst`, the suffix `Inst` was discussed as good and similar to
`BuiltinInst` (although I'm trying to get rid of that).
This commit is contained in:
Jon Ross-Perkins
2024-11-19 20:37:39 +00:00
committed by GitHub
parent e2ae5f212c
commit 4a80d6758d
35 changed files with 131 additions and 126 deletions
+2 -2
View File
@@ -201,10 +201,10 @@ static auto HandleAnyBindingPattern(Context& context, Parse::NodeId node_id,
break;
}
if (had_error) {
context.AddNameToLookup(name_id, SemIR::InstId::BuiltinError);
context.AddNameToLookup(name_id, SemIR::InstId::BuiltinErrorInst);
// Replace the parameter with an invalid instruction so that we don't
// try constructing a generic based on it.
param_pattern_id = SemIR::InstId::BuiltinError;
param_pattern_id = SemIR::InstId::BuiltinErrorInst;
} else {
auto bind_id = context.AddInstInNoBlock(
make_bind_name(cast_type_id, SemIR::InstId::Invalid));