llvm

66483dfe - [clang][AST][NFC] Add default value to `Expr::isConstantInitializer()` parameter (#190313)

[clang][AST][NFC] Add default value to `Expr::isConstantInitializer()` parameter (#190313) Almost every caller passes `false` for `ForRef`, or rather, doesn't care what the value is. Use a default value instead.