diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/lookup/java1.C')
-rw-r--r-- | gcc/testsuite/g++.dg/lookup/java1.C | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/lookup/java1.C b/gcc/testsuite/g++.dg/lookup/java1.C new file mode 100644 index 000000000..0d9b22ee1 --- /dev/null +++ b/gcc/testsuite/g++.dg/lookup/java1.C @@ -0,0 +1,68 @@ +// { dg-do compile } +// { dg-options "-fdollars-in-identifiers" } +// Origin: Giovanni Bajo <giovannibajo at libero dot it> +// Make sure that Java special functions can be called correctly. + +extern "Java" +{ + typedef __java_int jint; + namespace java + { + namespace lang + { + class Class; + class Object; + class Throwable {}; + class Foo; + } + } +} + +typedef struct java::lang::Object* jobject; +typedef struct java::lang::Throwable* jthrowable; +typedef class java::lang::Class* jclass; +using java::lang::Foo; + +class Foo : public java::lang::Throwable +{ +public: + static ::java::lang::Class class$; +}; + + +/* + * Step 1: no declarations. A declaration for _Jv_Throw is created. + */ + +void Bar1(void) +{ + Foo* f = new java::lang::Foo; // { dg-error "call to Java constructor" } + throw (f); +} + + +/* + * Step 2: constructor declaration + */ + +extern "C" jobject _Jv_AllocObject (jclass) __attribute__((__malloc__)); + +void Bar2(void) +{ + Foo* f = new java::lang::Foo; + throw (f); +} + + +/* + * Step 3: overloads + */ + +jobject _Jv_AllocObject (jclass, jint, float) __attribute__((__malloc__)); +void _Jv_Throw (int, float) __attribute__ ((__noreturn__)); + +void Bar3(void) +{ + Foo* f = new java::lang::Foo; // { dg-error "should never be overloaded" } + throw (f); // { dg-error "should never be overloaded" } +} |