Messages in this thread | | | Date | Thu, 22 Nov 2001 06:31:09 -0500 | From | Jakub Jelinek <> | Subject | Re: Asm style |
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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).
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