/* { dg-do compile } */ | |
/* { dg-options "-Wuninitialized -O2" } */ | |
int g; | |
void bar(); | |
void blah(int); | |
int foo (int n, int l, int m, int r) | |
{ | |
int v; | |
if (n && l) | |
v = r; | |
if (m) g++; | |
else bar(); | |
if ( n && l) | |
blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */ | |
return 0; | |
} | |
int foo_2 (int n, int l, int m, int r) | |
{ | |
int v; | |
if (n && l) | |
v = r; | |
if (m) g++; | |
else bar(); | |
if (n) | |
blah (v); /* { dg-warning "uninitialized" "warning" } */ | |
return 0; | |
} | |