[PATCH] D155383: [clang][AST] TextNodeDumper learned to output exception specifications

[Timo Stripf via Phabricator via cfe-commits]

strimo378 added a comment.

I added a test case for demonstrating `NoexceptExpr` and `Exceptions` output. I don't know how to produce a FunctionProtoType output with ExceptionSourceDecl and ExceptionSourceTemplate. typedef/using is the only way I know to output types for the current AST dump and all my attempts failed to produce an uninstantiated exception information within a typedef.

Here is an example from my (slightly extended) AST dump where I output every type stored within ASTContext:

  FunctionProtoType #267 0x20c10fd58a0 'void ()' (canonical FunctionProtoType #210 0x20c10fd6580) exceptionspec_uninstantiated
  |-ExceptionSourceDecl CXXConstructor 0x20c10fd5798 #266 'e' 'void () noexcept(b<__is_same(d<>, d<>)>::c && b<__is_same(d<>, d<>)>::c)'#286 cdecl
  |-ExceptionSourceTemplate CXXConstructor 0x20c10fd6608 #212 'e' 'void () noexcept(b<__is_same(d<>, d<>)>::c && b<__is_same(d<>, d<f::c...>)>::c)'#251
  `-BuiltinType #2 0x20c0f5bf7f0 'void'


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D155383