Merge pull request #543 from svaarala/add-unreachable-warning

Add -Wunreachable-code to gcc default compile
9 years ago · 869e0c95b0
1 changed files with 1 additions and 0 deletions
--- a/1
+++ b/1
@ -265,6 +265,7 @@ CCOPTS_SHARED += -pedantic -ansi -std=c99 -fstrict-aliasing
 # -Wextra is very picky but catches e.g. signed/unsigned comparisons
 CCOPTS_SHARED += -Wall -Wextra -Wunused-result
 CCOPTS_SHARED += -Wcast-qual
+CCOPTS_SHARED += -Wunreachable-code  # on some compilers unreachable code is an error
 # -Wfloat-equal is too picky, there's no apparent way to compare floats
 # (even when you know it's safe) without triggering warnings
 CCOPTS_SHARED += -I./dist/src -I./dist/examples/alloc-logging -I./dist/examples/alloc-torture -I./dist/examples/alloc-hybrid -I./dist/examples/debug-trans-socket