[cfe-commits] r100989 - in /cfe/trunk: include/clang-c/Index.h test/Index/load-exprs.c tools/CIndex/CIndex.cpp
Ted Kremenek
kremenek at apple.com
Sun Apr 11 14:47:37 PDT 2010
Author: kremenek
Date: Sun Apr 11 16:47:37 2010
New Revision: 100989
URL: http://llvm.org/viewvc/llvm-project?rev=100989&view=rev
Log:
Add CIndex support for blocks.
Modified:
cfe/trunk/include/clang-c/Index.h
cfe/trunk/test/Index/load-exprs.c
cfe/trunk/tools/CIndex/CIndex.cpp
Modified: cfe/trunk/include/clang-c/Index.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang-c/Index.h?rev=100989&r1=100988&r2=100989&view=diff
==============================================================================
--- cfe/trunk/include/clang-c/Index.h (original)
+++ cfe/trunk/include/clang-c/Index.h Sun Apr 11 16:47:37 2010
@@ -763,7 +763,11 @@
/** \brief An expression that sends a message to an Objective-C
object or class. */
CXCursor_ObjCMessageExpr = 104,
- CXCursor_LastExpr = 104,
+
+ /** \brief An expression that represents a block literal. */
+ CXCursor_BlockExpr = 105,
+
+ CXCursor_LastExpr = 105,
/* Statements */
CXCursor_FirstStmt = 200,
Modified: cfe/trunk/test/Index/load-exprs.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/load-exprs.c?rev=100989&r1=100988&r2=100989&view=diff
==============================================================================
--- cfe/trunk/test/Index/load-exprs.c (original)
+++ cfe/trunk/test/Index/load-exprs.c Sun Apr 11 16:47:37 2010
@@ -7,12 +7,49 @@
void *xx = ptr ? : &x;
}
-// RUN: c-index-test -test-load-source all %s | FileCheck %s
+int test_blocks(int x) {
+ __block int y = x;
+ ^{
+ static int z = 0;
+ y = (++z) + x;
+ ^{
+ ++z;
+ ++y;
+ }();
+ }();
+ return y;
+}
+
+// RUN: c-index-test -test-load-source all %s -fblocks | FileCheck %s
+// CHECK: load-exprs.c:1:13: TypedefDecl=T:1:13 (Definition) Extent=[1:13 - 1:14]
+// CHECK: load-exprs.c:2:8: StructDecl=X:2:8 (Definition) Extent=[2:1 - 2:23]
+// CHECK: load-exprs.c:2:16: FieldDecl=a:2:16 (Definition) Extent=[2:16 - 2:17]
+// CHECK: load-exprs.c:2:19: FieldDecl=b:2:19 (Definition) Extent=[2:19 - 2:20]
+// CHECK: load-exprs.c:3:6: FunctionDecl=f:3:6 (Definition) Extent=[3:6 - 8:2]
+// CHECK: load-exprs.c:3:14: ParmDecl=ptr:3:14 (Definition) Extent=[3:8 - 3:17]
+// CHECK: load-exprs.c:4:6: VarDecl=t_ptr:4:6 (Definition) Extent=[4:3 - 4:22]
+// CHECK: load-exprs.c:4:3: TypeRef=T:1:13 Extent=[4:3 - 4:4]
// CHECK: load-exprs.c:4:15: TypeRef=T:1:13 Extent=[4:15 - 4:16]
+// CHECK: load-exprs.c:4:19: DeclRefExpr=ptr:3:14 Extent=[4:19 - 4:22]
// CHECK: load-exprs.c:5:16: TypeRef=T:1:13 Extent=[5:16 - 5:17]
+// CHECK: load-exprs.c:6:12: VarDecl=x:6:12 (Definition) Extent=[6:10 - 6:32]
// CHECK: load-exprs.c:6:10: TypeRef=struct X:2:8 Extent=[6:10 - 6:11]
// CHECK: load-exprs.c:6:24: TypeRef=struct X:2:8 Extent=[6:24 - 6:25]
// CHECK: load-exprs.c:7:9: VarDecl=xx:7:9 (Definition) Extent=[7:3 - 7:24]
// CHECK: load-exprs.c:7:14: DeclRefExpr=ptr:3:14 Extent=[7:14 - 7:17]
// CHECK: load-exprs.c:7:23: DeclRefExpr=x:6:12 Extent=[7:23 - 7:24]
+// CHECK: load-exprs.c:10:5: FunctionDecl=test_blocks:10:5 (Definition) Extent=[10:5 - 21:2]
+// CHECK: load-exprs.c:10:21: ParmDecl=x:10:21 (Definition) Extent=[10:17 - 10:22]
+// CHECK: load-exprs.c:11:15: VarDecl=y:11:15 (Definition) Extent=[11:11 - 11:20]
+// CHECK: load-exprs.c:11:19: DeclRefExpr=x:10:21 Extent=[11:19 - 11:20]
+// CHECK: load-exprs.c:12:3: CallExpr= Extent=[12:3 - 19:7]
+// CHECK: load-exprs.c:13:17: VarDecl=z:13:17 (Definition) Extent=[13:13 - 13:22]
+// CHECK: load-exprs.c:14:6: DeclRefExpr= Extent=[14:6 - 14:7]
+// CHECK: load-exprs.c:14:13: DeclRefExpr=z:13:17 Extent=[14:13 - 14:14]
+// CHECK: load-exprs.c:14:18: DeclRefExpr= Extent=[14:18 - 14:19]
+// CHECK: load-exprs.c:15:6: CallExpr= Extent=[15:6 - 18:9]
+// CHECK: load-exprs.c:16:10: DeclRefExpr=z:13:17 Extent=[16:10 - 16:11]
+// CHECK: load-exprs.c:17:10: DeclRefExpr= Extent=[17:10 - 17:11]
+// CHECK: load-exprs.c:20:10: DeclRefExpr=y:11:15 Extent=[20:10 - 20:11]
+// CHECK: load-exprs.c:11:3: macro instantiation=__block:13:9 Extent=[11:3 - 11:10]
Modified: cfe/trunk/tools/CIndex/CIndex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/CIndex/CIndex.cpp?rev=100989&r1=100988&r2=100989&view=diff
==============================================================================
--- cfe/trunk/tools/CIndex/CIndex.cpp (original)
+++ cfe/trunk/tools/CIndex/CIndex.cpp Sun Apr 11 16:47:37 2010
@@ -242,6 +242,7 @@
// Declaration visitors
bool VisitAttributes(Decl *D);
+ bool VisitBlockDecl(BlockDecl *B);
bool VisitDeclContext(DeclContext *DC);
bool VisitTranslationUnitDecl(TranslationUnitDecl *D);
bool VisitTypedefDecl(TypedefDecl *D);
@@ -297,10 +298,11 @@
bool VisitForStmt(ForStmt *S);
// Expression visitors
- bool VisitSizeOfAlignOfExpr(SizeOfAlignOfExpr *E);
- bool VisitExplicitCastExpr(ExplicitCastExpr *E);
+ bool VisitBlockExpr(BlockExpr *B);
bool VisitCompoundLiteralExpr(CompoundLiteralExpr *E);
+ bool VisitExplicitCastExpr(ExplicitCastExpr *E);
bool VisitObjCMessageExpr(ObjCMessageExpr *E);
+ bool VisitSizeOfAlignOfExpr(SizeOfAlignOfExpr *E);
};
} // end anonymous namespace
@@ -484,6 +486,15 @@
return false;
}
+bool CursorVisitor::VisitBlockDecl(BlockDecl *B) {
+ for (BlockDecl::param_iterator I=B->param_begin(), E=B->param_end(); I!=E;++I)
+ if (Decl *D = *I)
+ if (Visit(D))
+ return true;
+
+ return Visit(MakeCXCursor(B->getBody(), StmtParent, TU));
+}
+
bool CursorVisitor::VisitDeclContext(DeclContext *DC) {
for (DeclContext::decl_iterator
I = DC->decls_begin(), E = DC->decls_end(); I != E; ++I) {
@@ -924,6 +935,10 @@
return false;
}
+bool CursorVisitor::VisitBlockExpr(BlockExpr *B) {
+ return Visit(B->getBlockDecl());
+}
+
bool CursorVisitor::VisitSizeOfAlignOfExpr(SizeOfAlignOfExpr *E) {
if (E->isArgumentType()) {
if (TypeSourceInfo *TSInfo = E->getArgumentTypeInfo())
@@ -1552,6 +1567,8 @@
return createCXString("TypeRef");
case CXCursor_UnexposedExpr:
return createCXString("UnexposedExpr");
+ case CXCursor_BlockExpr:
+ return createCXString("BlockExpr");
case CXCursor_DeclRefExpr:
return createCXString("DeclRefExpr");
case CXCursor_MemberRefExpr:
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