Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Wshadow-compatible-local-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-Wshadow=compatible-local" } */ struct Bar { }; struct Bar bar; /* { dg-bogus "shadowed declaration" } */ int val; /* { dg-bogus "shadowed declaration" } */ int func1(int x) { /* { dg-bogus "shadowed declaration" } */ int val; /* { dg-bogus "shadows a global" } */ val = x; return val; } int func2(int i) { int a = 3; /* { dg-message "shadowed declaration" } */ int j; /* { dg-message "shadowed declaration" } */ for (j = 0; j < i; ++j) { int a = j; /* { dg-warning "shadows a previous local" } */ int j = a + 1; /* { dg-warning "shadows a previous local" } */ func1(j); } return a; } void func4() { struct Bar bar; /* { dg-bogus "shadowed declaration" } */ if (val) { int bar; /* { dg-bogus "shadows a previous local" } */ func1(bar); } }