diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/warn/Wparentheses-8.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/warn/Wparentheses-8.C | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/Wparentheses-8.C b/gcc/testsuite/g++.dg/warn/Wparentheses-8.C new file mode 100644 index 000000000..ddb5e64b4 --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/Wparentheses-8.C @@ -0,0 +1,29 @@ +// { dg-do compile } +// { dg-options "-Wparentheses" } + +// C++ version of gcc.dg/Wparentheses-5.c + +int foo (int); + +int +bar (int a, int b, int c) +{ + foo (a && b || c); // { dg-warning "parentheses" "correct warning" } + foo ((a && b) || c); + foo (a && (b || c)); + foo (1 && 2 || c); // { dg-warning "parentheses" "correct warning" } + foo ((1 && 2) || c); + foo (1 && (2 || c)); + foo (1 && 2 || 3); // { dg-warning "parentheses" "correct warning" } + foo ((1 && 2) || 3); + foo (1 && (2 || 3)); + foo (a || b && c); // { dg-warning "parentheses" "correct warning" } + foo ((a || b) && c); + foo (a || (b && c)); + foo (1 || 2 && c); // { dg-warning "parentheses" "correct warning" } + foo ((1 || 2) && c); + foo (1 || (2 && c)); + foo (1 || 2 && 3); // { dg-warning "parentheses" "correct warning" } + foo ((1 || 2) && 3); + foo (1 || (2 && 3)); +} |