On Thu, Nov 22, 2001 at 03:29:07PM +0100, Giacomo Catenazzi wrote:
> gcc should warn in both case (when calling it with -pedantic -ansi).
> But forget my comment:
> Talking about ANSI C for asm construct doen't make much sense.
It should not warn.
Please read ISO C99 5.1.1.2:
2. Each instance of a backslash character (\) immediately followed by a new-line
character is deleted, splicing physical source lines to form logical source lines.
Only the last backslash on any physical source line shall be eligible for being part
of such a splice. A source file that is not empty shall end in a new-line character,
which shall not be immediately preceded by a backslash character before any such
splicing takes place.
This happens even before tokenizing (and before macro expansion too).
Jakub
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This archive was generated by hypermail 2b29 : Fri Nov 23 2001 - 21:00:29 EST