Hi everyone. Here's a patch that adds some more functionality to libclang to query various types. I'd like to get some feedback. The patch is against svn revision 145002. It adds the following features:
- Exposes a CXType_Vector type kind for vector types. - Adds generalized versions of the clang_getArrayElementType and clang_getArraySize functions, named clang_getElementType and clang_getNumElements, which work on array, vector, or complex types. This was the API change recommended in an earlier thread: http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20110926/046899.html. I left the clang_getArray* functions for source compatibility. - Adds additional functions for querying function types. clang_isFunctionTypeVariadic returns true if a function type is variadic. clang_getFunctionCallingConv returns an enumeration value indicating the calling convention of the function type. clang_getNumArgTypes returns the number of static argument types, and clang_getArgType gets the type of an argument. - Adds a clang_getTypedefDeclUnderlyingType function to get the underlying type from a TypedefDecl cursor. - Adds a clang_getEnumDeclIntegerType function to get the integer type from an EnumDecl cursor. - Adds clang_getEnumConstantDeclValue and clang_getEnumConstantDeclUnsignedValue functions to get the value of an EnumConstantDecl as a signed or unsigned long long, respectively. - Exposes a CXCursor_AsmLabelAttr cursor kind for __asm__("label") attributes. - Alters clang_getCursorSpelling to return the label value for AsmLabelAttr-kind cursors. Let me know if there are any API or functionality changes I should make. Thanks for the feedback. -Joe
145002-libclang-complex-vector-function-enum-type-information.diff
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