[PATCH] Remove usage of apostrophes in error and warning messages (PR translation/89935).

[Jim Wilson]

On 4/8/19 1:09 AM, Andreas Schwab wrote:
> FAIL: gcc.target/riscv/arch-1.c  (test for errors, line )
> FAIL: gcc.target/riscv/arch-1.c (test for excess errors)
> Excess errors:
> cc1: error: '-march=rv32I': first ISA subset must be 'e', 'i' or 'g'

The testcase has to be fixed, but there is a locale issue that has me 
confused at the moment, because this testcase is actually working on one 
of my machines and failing on another one.  Looking at them, I see that 
one is printing a backquote and one is printing a regular single quote. 
I had thought that the gcc testsuite set the locale environment 
variables to avoid this problem, but maybe there is a problem with the 
riscv.exp file not including something.  I've also seen this testcase 
fail before Martin's patch went in, so this isn't a new problem, just 
shifted around a bit.  Since this is apparently just a testsuite 
problem, it isn't at the top of my todo list at the moment.  Or maybe it 
is a termcap problem not a locale problem.  Or maybe the right fix is to 
just use a regexp to match any quote character.

Jim