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Start adding var decls to semantics. (#2447)

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This is just the declaration, without initialization. Partly breaking it out because I'm changing the placeholder builtin types.

Might also need to separate out storage of the var from the name bind.
This commit is contained in:
Jon Ross-Perkins
2022-12-07 15:10:42 -08:00
committed by GitHub
parent 04f0288cd2
commit 30960d11a9
7 changed files with 130 additions and 17 deletions
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toolchain/semantics/semantics_ir.cpp
+6 -7
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@@ -39,16 +39,15 @@ auto SemanticsIR::MakeBuiltinIR() -> SemanticsIR {
<< "InvalidType's type must be self-referential.";
auto integer_literal_type = semantics.AddNode(
block_id, SemanticsNode::MakeBuiltin(
SemanticsBuiltinKind::IntegerLiteralType(), type_type));
semantics
.cross_references_[SemanticsBuiltinKind::IntegerLiteralType().AsInt()] =
block_id, SemanticsNode::MakeBuiltin(SemanticsBuiltinKind::IntegerType(),
type_type));
semantics.cross_references_[SemanticsBuiltinKind::IntegerType().AsInt()] =
SemanticsCrossReference(BuiltinIR, block_id, integer_literal_type);
auto real_literal_type = semantics.AddNode(
block_id, SemanticsNode::MakeBuiltin(
SemanticsBuiltinKind::RealLiteralType(), type_type));
semantics.cross_references_[SemanticsBuiltinKind::RealLiteralType().AsInt()] =
block_id,
SemanticsNode::MakeBuiltin(SemanticsBuiltinKind::RealType(), type_type));
semantics.cross_references_[SemanticsBuiltinKind::RealType().AsInt()] =
SemanticsCrossReference(BuiltinIR, block_id, real_literal_type);
CARBON_CHECK(semantics.node_blocks_.size() == 1)