pr7503-3.c

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· C语言 代码 · 共 27 行

// PR c++/7503
// { dg-do compile }
// { dg-options "-O2 -Wno-deprecated" }

extern int A, B;

void test1()
{
  (A++ <? B) = 0;  // { dg-error "lvalue in assignment" }
}

void test2()
{
  (A <? B++) = 0;  // { dg-error "lvalue in assignment" }
}

void test3()
{
  (A++ >? B) = 0;  // { dg-error "lvalue in assignment" }
}

void test4()
{
  (A >? B++) = 0;  // { dg-error "lvalue in assignment" }
}