Part of PR10101: after a parse error in a declaration, try harder to find the
right place to pick up parsing. In C++, this had a tendency to skip everything
declared within headers if the TU starts with garbage.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154530 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Parser/recovery.cpp b/test/Parser/recovery.cpp
new file mode 100644
index 0000000..ffa1bab
--- /dev/null
+++ b/test/Parser/recovery.cpp
@@ -0,0 +1,42 @@
+// RUN: %clang -cc1 -verify -std=c++11 %s
+
+8gi///===--- recovery.cpp ---===// // expected-error {{unqualified-id}}
+namespace Std { // expected-note {{here}}
+ typedef int Important;
+}
+
+/ redeclare as an inline namespace // expected-error {{unqualified-id}}
+inline namespace Std { // expected-error {{cannot be reopened as inline}}
+ Important n;
+} / end namespace Std // expected-error {{unqualified-id}}
+int x;
+Std::Important y;
+
+// FIXME: Recover as if the typo correction were applied.
+extenr "C" { // expected-error {{did you mean 'extern'}} expected-error {{unqualified-id}}
+ void f();
+}
+void g() {
+ z = 1; // expected-error {{undeclared}}
+ f(); // expected-error {{undeclared}}
+}
+
+struct S {
+ int a, b, c;
+ S();
+};
+8S::S() : a{ 5 }, b{ 6 }, c{ 2 } { // expected-error {{unqualified-id}}
+ return;
+}
+int k;
+int l = k;
+
+5int m = { l }, n = m; // expected-error {{unqualified-id}}
+
+namespace N {
+ int
+} // expected-error {{unqualified-id}}
+
+// FIXME: Recover as if the typo correction were applied.
+strcut U { // expected-error {{did you mean 'struct'}}
+} *u[3]; // expected-error {{expected ';'}}