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riscv-gcc-1
Commit 7e6b19dc by Richard Stallman
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(readescape): DEL isn't printable. 

From-SVN: r1971
parent 5fe5c210
Showing with 1 additions and 1 deletions
gcc/c-lex.c
...@@ -909,7 +909,7 @@ readescape () ...@@ -909,7 +909,7 @@ readescape ()
pedwarn ("non-ANSI escape sequence `\\%c'", c); pedwarn ("non-ANSI escape sequence `\\%c'", c);
return c; return c;
} }
if (c >= 040 && c <= 0177) if (c >= 040 && c < 0177)
pedwarn ("unknown escape sequence `\\%c'", c); pedwarn ("unknown escape sequence `\\%c'", c);
else else
pedwarn ("unknown escape sequence: `\\' followed by char code 0x%x", c); pedwarn ("unknown escape sequence: `\\' followed by char code 0x%x", c);
......
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