[PATCH] D20687: [ASTMatchers] Make isNoThrow and hasDynamicExceptionSpec polymorphic for use with both functionDecl and functionProtoType

[don hinton via cfe-commits]

hintonda updated this revision to Diff 59726.
hintonda added a comment.

Update narrowing matchers, isNoThrow and hasDynamicExceptionSpec, to
work with both functionDecl and functionProtoType matchers.  Update
tests and regenerate documentation.

Since FunctionDecl and FunctionProtoType are not polymorphically
related, an overloaded helper function, getFunctionProtoType(), was
added that takes either a FunctionDecl node or FunctionProtoType node
and returns a FunctionProtoType pointer.  This is based on the
getUnderlyingType() implementation.


http://reviews.llvm.org/D20687

Files:
  docs/LibASTMatchersReference.html
  include/clang/ASTMatchers/ASTMatchers.h
  include/clang/ASTMatchers/ASTMatchersInternal.h
  unittests/ASTMatchers/ASTMatchersNarrowingTest.cpp

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