Fix a few issues while skipping function bodies

 - In functions with try { } catch { }, only the try block would be
   skipped, not the catch blocks

 - The template functions would still be parsed.

 - The initializers within a constructor would still be parsed.

 - The inline functions within class would still be stored, only to be
   discared later.

 - Invalid code with try would assert (as in "int foo() try assert_here")

This attempt to do even less while skipping function bodies.

Differential Revision: http://reviews.llvm.org/D20821

llvm-svn: 272963

1 files changed, 41 insertions, 0 deletions

diff --git a/clang/test/CodeCompletion/ctor-initializer.cpp b/clang/test/CodeCompletion/ctor-initializer.cpp
new file mode 100644
index 00000000000..00af64dd4fa
--- /dev/null
+++ b/clang/test/CodeCompletion/ctor-initializer.cpp
@@ -0,0 +1,41 @@
+struct Base1 {
+  Base1() : {}
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:2:12 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
+  // CHECK-CC1: COMPLETION: Pattern : member1(<#args#>)
+  // CHECK-CC1: COMPLETION: Pattern : member2(<#args#>
+
+  Base1(int) : member1(123), {}
+  // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:7:30 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s
+  // CHECK-CC2-NOT: COMPLETION: Pattern : member1(<#args#>)
+  // CHECK-CC2: COMPLETION: Pattern : member2(<#args#>
+
+  int member1;
+  float member2;
+};
+
+struct Derived : public Base1 {
+  Derived();
+  Derived(int);
+  Derived(float);
+  int deriv1;
+};
+
+Derived::Derived() : {}
+// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:23:22 %s -o - | FileCheck -check-prefix=CHECK-CC3 %s
+// CHECK-CC3: COMPLETION: Pattern : Base1(<#args#>)
+// CHECK-CC3: COMPLETION: Pattern : deriv1(<#args#>)
+
+Derived::Derived(int) try : {
+} catch (...) {
+}
+// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:28:29 %s -o - | FileCheck -check-prefix=CHECK-CC4 %s
+// CHECK-CC4: COMPLETION: Pattern : Base1(<#args#>)
+// CHECK-CC4: COMPLETION: Pattern : deriv1(<#args#>)
+
+Derived::Derived(float) try : Base1(),
+{
+} catch (...) {
+}
+// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:35:39 %s -o - | FileCheck -check-prefix=CHECK-CC5 %s
+// CHECK-CC5-NOT: COMPLETION: Pattern : Base1(<#args#>)
+// CHECK-CC5: COMPLETION: Pattern : deriv1(<#args#>)