[dpdk-dev] [PATCH v2 2/2] app/test: silence clang 12 warning

Thomas Monjalon thomas at monjalon.net
Wed Apr 21 00:40:34 CEST 2021


20/04/2021 15:21, Kevin Traynor:
> clang 12 gives a warning about string concatenation in arrays.
> In this case, as it is a long string test the strings are concatenated.
> Add parentheses to indicate this.
> 
> $ clang --version
> clang version 12.0.0 (Fedora 12.0.0-0.3.rc1.fc34)
> 
> [2556/2719]
> Compiling C object app/test/dpdk-test.p/test_cmdline_num.c.o
> ../app/test/test_cmdline_num.c:204:5: warning:
> suspicious concatenation of string literals in an array initialization;
> did you mean to separate the elements with a comma?
> [-Wstring-concatenation]
> "1111000011110000111100001111000011110000111100001111000011110000",
> ^
> ../app/test/test_cmdline_num.c:203:3: note:
> place parentheses around the string literal to silence warning
> "0b1111000011110000111100001111000011110000111100001111000011110000"
> ^
> 
> Signed-off-by: Kevin Traynor <ktraynor at redhat.com>

Series applied, thanks.




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