Fold tests for C++ 'main' into a single file.

llvm-svn: 173756

clang/test/CXX/basic/basic.start/basic.start.main/p2.cpp

@@ -0,0 +1,78 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST1
+// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST2
+// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST3
+// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST4
+// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST5
+// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST6
+// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST7
+// RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST8
+
+// RUN: cp %s %t
+// RUN: %clang_cc1 -x c++ %s -std=c++11 -fsyntax-only -verify -DTEST9
+// RUN: not %clang_cc1 -x c++ %t -std=c++11 -fixit -DTEST9
+// RUN: %clang_cc1 -x c++ %t -std=c++11 -fsyntax-only -DTEST9
+
+#if TEST1
+
+// expected-no-diagnostics
+typedef int Int;
+typedef char Char;
+typedef Char* Carp;
+
+Int main(Int argc, Carp argv[]) {
+}
+
+#elif TEST2
+
+// expected-no-diagnostics
+typedef int Int;
+typedef char Char;
+typedef Char* Carp;
+
+Int main(Int argc, Carp argv[], Char *env[]) {
+}
+
+#elif TEST3
+
+// expected-no-diagnostics
+int main() {
+}
+
+#elif TEST4
+
+static int main() { // expected-error {{'main' is not allowed to be declared static}}
+}
+
+#elif TEST5
+
+inline int main() { // expected-error {{'main' is not allowed to be declared inline}}
+}
+
+#elif TEST6
+
+void  // expected-error {{'main' must return 'int'}}
+main( // expected-error {{first parameter of 'main' (argument count) must be of type 'int'}}
+     float a
+) {
+}
+
+#elif TEST7
+
+// expected-no-diagnostics
+int main(int argc, const char* const* argv) {
+}
+
+#elif TEST8
+
+template<typename T>
+int main() { } // expected-error{{'main' cannot be a template}}
+
+#elif TEST9
+
+constexpr int main() { } // expected-error{{'main' is not allowed to be declared constexpr}}
+
+#else
+
+#error Unknown test mode
+
+#endif

clang/test/CXX/basic/basic.start/basic.start.main/p2a.cpp

@@ -1,9 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s 
-// expected-no-diagnostics
-
-typedef int Int;
-typedef char Char;
-typedef Char* Carp;
-
-Int main(Int argc, Carp argv[]) {
-}

clang/test/CXX/basic/basic.start/basic.start.main/p2b.cpp

@@ -1,9 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s 
-// expected-no-diagnostics
-
-typedef int Int;
-typedef char Char;
-typedef Char* Carp;
-
-Int main(Int argc, Carp argv[], Char *env[]) {
-}

clang/test/CXX/basic/basic.start/basic.start.main/p2c.cpp

@@ -1,5 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s 
-// expected-no-diagnostics
-
-int main() {
-}

clang/test/CXX/basic/basic.start/basic.start.main/p2d.cpp

@@ -1,4 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s 
-
-static int main() { // expected-error {{'main' is not allowed to be declared static}}
-}

clang/test/CXX/basic/basic.start/basic.start.main/p2e.cpp

@@ -1,4 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s 
-
-inline int main() { // expected-error {{'main' is not allowed to be declared inline}}
-}

clang/test/CXX/basic/basic.start/basic.start.main/p2f.cpp

@@ -1,7 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s 
-
-void  // expected-error {{'main' must return 'int'}}
-main( // expected-error {{first parameter of 'main' (argument count) must be of type 'int'}}
-     float a
-) {
-}

clang/test/CXX/basic/basic.start/basic.start.main/p2g.cpp

@@ -1,5 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s 
-// expected-no-diagnostics
-
-int main(int argc, const char* const* argv) {
-}

clang/test/CXX/basic/basic.start/basic.start.main/p2h.cpp

@@ -1,5 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s 
-
-template<typename T>
-int main() { } // expected-error{{'main' cannot be a template}}
-

clang/test/CXX/basic/basic.start/basic.start.main/p2i.cpp

@@ -1,6 +0,0 @@
-// RUN: cp %s %t
-// RUN: %clang_cc1 -x c++ %s -std=c++11 -fsyntax-only -verify
-// RUN: not %clang_cc1 -x c++ %t -std=c++11 -fixit
-// RUN: %clang_cc1 -x c++ %t -std=c++11 -fsyntax-only
-
-constexpr int main() { } // expected-error{{'main' is not allowed to be declared constexpr}}