[llvm-commits] CVS: llvm/test/Regression/C++Frontend/EH/simple_throw.cpp throw_rethrow_test.cpp

[Chris Lattner]

Changes in directory llvm/test/Regression/C++Frontend/EH:

simple_throw.cpp added (r1.1)
throw_rethrow_test.cpp added (r1.1)

---
Log message:

New testcases, which WORK with LLVMG++ and the CBE.


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Diffs of the changes:

Index: llvm/test/Regression/C++Frontend/EH/simple_throw.cpp
diff -c /dev/null llvm/test/Regression/C++Frontend/EH/simple_throw.cpp:1.1
*** /dev/null	Tue Aug 26 23:57:43 2003
--- llvm/test/Regression/C++Frontend/EH/simple_throw.cpp	Tue Aug 26 23:57:33 2003
***************
*** 0 ****
--- 1,13 ----
+ // Test throwing a constant int
+ #include <stdio.h>
+ 
+ static void foo() { throw 5; }
+ int main() {
+ 	try {
+ 		foo();
+ 	} catch (...) {
+ 		printf("All ok\n");
+ 		return 0;
+ 	}
+ 	return 1;
+ }


Index: llvm/test/Regression/C++Frontend/EH/throw_rethrow_test.cpp
diff -c /dev/null llvm/test/Regression/C++Frontend/EH/throw_rethrow_test.cpp:1.1
*** /dev/null	Tue Aug 26 23:57:43 2003
--- llvm/test/Regression/C++Frontend/EH/throw_rethrow_test.cpp	Tue Aug 26 23:57:33 2003
***************
*** 0 ****
--- 1,40 ----
+ // This tests hard situations for throwing, including the case where an
+ // exception is active in more than one handler at a time (ie, it needs
+ // refcounting)
+ #include <cstdio>
+ 
+ struct foo {
+   int i;
+   foo() : i(1) { }
+   foo(const foo&) : i(2) {}
+ };
+ 
+ int callee(unsigned i) {
+   if (i < 3) throw (int)i;
+   if (i < 6) throw 1.0;
+   if (i < 9) throw foo();
+   return 0;
+ }
+ 
+ void rethrow() {
+   throw;
+ }
+ 
+ int main() {
+   for (unsigned i = 0; i < 10; ++i) {
+     try {
+       return callee(i);
+     } catch (foo &F) {
+       try {
+ 	rethrow();
+       } catch (foo &F) {
+         std::printf("%d: 3\n", i);
+       }
+     } catch (int) {
+       std::printf("%d: 1\n", i);
+     } catch (...) {
+       std::printf("%d: 2\n", i);
+     }
+   }
+ }
+