Dave Bartolomeo bd4ecc3e91 C++: Declaration.getIdentityString and Type.getTypeIdentityString ...

This PR adds new predicates to `Declaration` and `Type` to get a fully-qualified canonical name for the element, suitable for debugging and dumps. It includes template parameters, cv qualifiers, function parameter and return types, and fully-qualified names for all symbols. These strings are too large to compute in productions queries, so they should be used only for dumps and debugging. Feel free to suggest better names for these predicates.

I've updated PrintAST and PrintIR to use these instead of `Function.getFullSignature()`. The biggest advantage of the new predicates is that they handle lambdas and local classes, which `getQualifiedName` and `getFullSignature` do not. This makes IR and AST dumps much more usable for real-world snapshots.

Along the way, I cleaned up some of our handling of `IntegralType` to use a single table for tracking the signed, unsigned, and canonical versions of each type. The canonical part is new, and was necessary for `getTypeIdentityString` so that `signed int` and `int` both appear as `int`.

2019-02-07 14:26:00 -08:00

0 lines

0 B

Plaintext

Raw Permalink Blame History

The file is empty.