diff options
Diffstat (limited to 'recipes/xorg-lib/pixman-0.21.6/0006-test-Silence-MSVC-warnings.patch')
-rw-r--r-- | recipes/xorg-lib/pixman-0.21.6/0006-test-Silence-MSVC-warnings.patch | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/recipes/xorg-lib/pixman-0.21.6/0006-test-Silence-MSVC-warnings.patch b/recipes/xorg-lib/pixman-0.21.6/0006-test-Silence-MSVC-warnings.patch new file mode 100644 index 0000000000..80d7943977 --- /dev/null +++ b/recipes/xorg-lib/pixman-0.21.6/0006-test-Silence-MSVC-warnings.patch @@ -0,0 +1,63 @@ +From 9ebde285fa990bfa1524f166fbfb1368c346b14a Mon Sep 17 00:00:00 2001 +From: Andrea Canciani <ranma42@gmail.com> +Date: Thu, 24 Feb 2011 12:53:39 +0100 +Subject: [PATCH 06/40] test: Silence MSVC warnings + +MSVC does not notice non-returning functions (abort() / assert(0)) +and warns about paths which end with them in non-void functions: + +c:\cygwin\home\ranma42\code\fdo\pixman\test\fetch-test.c(114) : +warning C4715: 'reader' : not all control paths return a value +c:\cygwin\home\ranma42\code\fdo\pixman\test\stress-test.c(133) : +warning C4715: 'real_reader' : not all control paths return a value +c:\cygwin\home\ranma42\code\fdo\pixman\test\composite.c(431) : +warning C4715: 'calc_op' : not all control paths return a value + +These warnings can be silenced by adding a return after the +termination call. +--- + test/composite.c | 1 + + test/fetch-test.c | 1 + + test/stress-test.c | 2 +- + 3 files changed, 3 insertions(+), 1 deletions(-) + +diff --git a/test/composite.c b/test/composite.c +index 08c6689..a86e5ed 100644 +--- a/test/composite.c ++++ b/test/composite.c +@@ -426,6 +426,7 @@ calc_op (pixman_op_t op, double src, double dst, double srca, double dsta) + case PIXMAN_OP_HSL_LUMINOSITY: + default: + abort(); ++ return 0; /* silence MSVC */ + } + #undef mult_chan + } +diff --git a/test/fetch-test.c b/test/fetch-test.c +index 314a072..60bc765 100644 +--- a/test/fetch-test.c ++++ b/test/fetch-test.c +@@ -110,6 +110,7 @@ reader (const void *src, int size) + return *(uint32_t *)src; + default: + assert(0); ++ return 0; /* silence MSVC */ + } + } + +diff --git a/test/stress-test.c b/test/stress-test.c +index bcbc1f8..166dc6d 100644 +--- a/test/stress-test.c ++++ b/test/stress-test.c +@@ -128,7 +128,7 @@ real_reader (const void *src, int size) + return *(uint32_t *)src; + default: + assert (0); +- break; ++ return 0; /* silence MSVC */ + } + } + +-- +1.6.6.1 + |