Returns the set of flags that is suitable for parsing a translation
unit that is being edited.
The set of flags returned provide options for \c clang_parseTranslationUnit()
to indicate that the translation unit is likely to be reparsed many times,
either explicitly (via \c clang_reparseTranslationUnit()) or implicitly
(e.g., by code completion (\c clang_codeCompletionAt())). The returned flag
set contains an unspecified set of optimizations (e.g., the precompiled
preamble) geared toward improving the performance of these routines. The
set of optimizations enabled may change from one version to the next.
Returns the set of flags that is suitable for parsing a translation unit that is being edited.
The set of flags returned provide options for \c clang_parseTranslationUnit() to indicate that the translation unit is likely to be reparsed many times, either explicitly (via \c clang_reparseTranslationUnit()) or implicitly (e.g., by code completion (\c clang_codeCompletionAt())). The returned flag set contains an unspecified set of optimizations (e.g., the precompiled preamble) geared toward improving the performance of these routines. The set of optimizations enabled may change from one version to the next.