From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.dg/warn/Wparentheses-9.C | 119 +++++++++++++++++++++++++++++ 1 file changed, 119 insertions(+) create mode 100644 gcc/testsuite/g++.dg/warn/Wparentheses-9.C (limited to 'gcc/testsuite/g++.dg/warn/Wparentheses-9.C') diff --git a/gcc/testsuite/g++.dg/warn/Wparentheses-9.C b/gcc/testsuite/g++.dg/warn/Wparentheses-9.C new file mode 100644 index 000000000..bad6fb1c5 --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/Wparentheses-9.C @@ -0,0 +1,119 @@ +// { dg-do compile } +// { dg-options "-Wparentheses" } + +// C++ version of gcc.dg/Wparentheses-6.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)); + 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)); + 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)); + 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)); + 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)); + 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)); +} -- cgit v1.2.3