https://bugs.exim.org/show_bug.cgi?id=1849
j...@iki.fi changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|medium |low --- Comment #1 from j...@iki.fi --- Using clang 3.8.0 -Wall: .... CC src/pcre2test-pcre2test.o src/pcre2test.c:3694:5: warning: variable 'cblock_size' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] if (test_mode == 8) cblock_size = sizeof(pcre2_real_code_8); ^~~~~~~~~~~~~~ src/pcre2test.c:3707:60: note: uninitialized use occurs here (int)(size - name_count*name_entry_size*code_unit_size - cblock_size)); ^~~~~~~~~~~ src/pcre2test.c:3694:1: note: remove the 'if' if its condition is always true if (test_mode == 8) cblock_size = sizeof(pcre2_real_code_8); ^~~~~~~~~~~~~~~~~~~~ src/pcre2test.c:3691:25: note: initialize the variable 'cblock_size' to silence this warning size_t size, cblock_size; ^ = 0 src/pcre2test.c:4721:5: warning: variable 'errorcode' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] if (test_mode == PCRE8_MODE) errorcode = 0; ^~~~~~~~~~~~~~~~~~~~~~~ src/pcre2test.c:4732:8: note: uninitialized use occurs here switch(errorcode) ^~~~~~~~~ src/pcre2test.c:4721:1: note: remove the 'if' if its condition is always true if (test_mode == PCRE8_MODE) errorcode = 0; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ src/pcre2test.c:4386:14: note: initialize the variable 'errorcode' to silence this warning int errorcode; ^ = 0 2 warnings generated. CCLD pcre2test -- You are receiving this mail because: You are on the CC list for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev