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languages/clang/duchain/clangindex.cpp
| Show All 32 Lines | |||||
| 33 | #include <clang-c/Index.h> | 33 | #include <clang-c/Index.h> | ||
| 34 | 34 | | |||
| 35 | using namespace KDevelop; | 35 | using namespace KDevelop; | ||
| 36 | 36 | | |||
| 37 | ClangIndex::ClangIndex() | 37 | ClangIndex::ClangIndex() | ||
| 38 | // NOTE: We don't exclude PCH declarations. That way we could retrieve imports manually, as clang_getInclusions returns nothing on reparse with CXTranslationUnit_PrecompiledPreamble flag. | 38 | // NOTE: We don't exclude PCH declarations. That way we could retrieve imports manually, as clang_getInclusions returns nothing on reparse with CXTranslationUnit_PrecompiledPreamble flag. | ||
| 39 | : m_index(clang_createIndex(0 /*Exclude PCH Decls*/, qEnvironmentVariableIsSet("KDEV_CLANG_DISPLAY_DIAGS") /*Display diags*/)) | 39 | : m_index(clang_createIndex(0 /*Exclude PCH Decls*/, qEnvironmentVariableIsSet("KDEV_CLANG_DISPLAY_DIAGS") /*Display diags*/)) | ||
| 40 | { | 40 | { | ||
| 41 | // demote the priority of the clang parse threads to reduce potential UI lockups | ||||
| 42 | // but the code completion threads still retain their normal priority to return | ||||
| 43 | // the results as quickly as possible | ||||
| 44 | clang_CXIndex_setGlobalOptions(m_index, clang_CXIndex_getGlobalOptions(m_index) | ||||
| 45 | | CXGlobalOpt_ThreadBackgroundPriorityForIndexing); | ||||
| 41 | } | 46 | } | ||
| 42 | 47 | | |||
| 43 | CXIndex ClangIndex::index() const | 48 | CXIndex ClangIndex::index() const | ||
| 44 | { | 49 | { | ||
| 45 | return m_index; | 50 | return m_index; | ||
| 46 | } | 51 | } | ||
| 47 | 52 | | |||
| 48 | QSharedPointer<const ClangPCH> ClangIndex::pch(const ClangParsingEnvironment& environment) | 53 | QSharedPointer<const ClangPCH> ClangIndex::pch(const ClangParsingEnvironment& environment) | ||
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