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Show enum constants as Foo::A = 0

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This commit is contained in:
Fangrui Song 2018-01-16 20:01:47 -08:00
parent 7d7e238924
commit a52d4ac61d
1 changed files with 12 additions and 8 deletions
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20
src/indexer.cc
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@ -439,9 +439,19 @@ void SetVarDetail(IndexVar* var,
} }
} }
if (semanticContainer && semanticContainer->cursor.kind == CXCursor_EnumDecl) if (cursor.get_kind() == CXCursor_EnumConstantDecl) {
CXType enum_type = clang_getEnumDeclIntegerType(semanticContainer->cursor);
std::string hover = qualified_name + " = ";
if (enum_type.kind == CXType_Int || enum_type.kind == CXType_Long ||
enum_type.kind == CXType_LongLong)
hover += std::to_string(clang_getEnumConstantDeclValue(cursor.cx_cursor));
else if (enum_type.kind == CXType_UInt || enum_type.kind == CXType_ULong ||
enum_type.kind == CXType_ULongLong)
hover += std::to_string(
clang_getEnumConstantDeclUnsignedValue(cursor.cx_cursor));
def.hover = hover;
def.detailed_name = std::move(qualified_name); def.detailed_name = std::move(qualified_name);
else { } else {
def.detailed_name = std::move(type_name); def.detailed_name = std::move(type_name);
ConcatTypeAndName(def.detailed_name, qualified_name); ConcatTypeAndName(def.detailed_name, qualified_name);
} }
@ -1287,12 +1297,6 @@ void OnIndexDeclaration(CXClientData client_data, const CXIdxDeclInfo* decl) {
SetVarDetail(var, decl->cursor, decl->semanticContainer, SetVarDetail(var, decl->cursor, decl->semanticContainer,
!decl->isRedeclaration, db, param); !decl->isRedeclaration, db, param);
if (decl->entityInfo->kind == CXIdxEntity_EnumConstant) {
CXEvalResult eval = clang_Cursor_Evaluate(decl->cursor);
if (clang_EvalResult_getKind(eval) == CXEval_Int) {
var->def.hover = std::to_string(clang_EvalResult_getAsLongLong(eval));
}
}
// FIXME https://github.com/jacobdufault/cquery/issues/239 // FIXME https://github.com/jacobdufault/cquery/issues/239
var->def.kind = GetSymbolKind(decl->entityInfo->kind); var->def.kind = GetSymbolKind(decl->entityInfo->kind);