Add a location to indirect imports. (#4098)

By adding an `ImportDecl` instruction, this creates something that can
be referenced through `ImportIRInst`.
packages/no_prelude/implicit_imports_entities.carbon is getting a test
of this (import_conflict and import_conflict_reverse).

Also re-packs ImportIR from 24 bytes to 16 on 64-bit, since I'm touching
everywhere that makes one anyways.
This commit is contained in:
Jon Ross-Perkins
2024-07-03 17:34:39 +00:00
committed by GitHub
parent d437e4bffe
commit 5ebcbae2e8
488 changed files with 4158 additions and 2886 deletions
+2 -1
View File
@@ -1244,6 +1244,7 @@ auto TryEvalInst(Context& context, SemIR::InstId inst_id, SemIR::Inst inst)
case SemIR::BranchIf::Kind:
case SemIR::BranchWithArg::Kind:
case SemIR::ImplDecl::Kind:
case SemIR::ImportDecl::Kind:
case SemIR::Param::Kind:
case SemIR::ReturnExpr::Kind:
case SemIR::Return::Kind:
@@ -1254,7 +1255,7 @@ auto TryEvalInst(Context& context, SemIR::InstId inst_id, SemIR::Inst inst)
case SemIR::ImportRefUnloaded::Kind:
CARBON_FATAL()
<< "ImportRefUnloaded should be loaded before TryEvalInst.";
<< "ImportRefUnloaded should be loaded before TryEvalInst: " << inst;
}
return SemIR::ConstantId::NotConstant;
}