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Oops. Using %{ %} in the rules (rather than definitions) section of a

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lex file has undefined behaviour.  In fact it ends up including the stuff
within the definition of the yylex() function, leading to strange warnings
on gcc-3.4 and compile errors with gcc 4.
This commit is contained in:
David Gibson 2005-07-04 13:53:14 +10:00
parent 363f1ea846
commit c5c437e25b
1 changed files with 2 additions and 2 deletions
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4
dtc-lexer.l
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@ -29,8 +29,6 @@ WS [ \t\n]
REFCHAR ({PROPCHAR}|{UNITCHAR}|[/@])
%%
%{
#include "dtc.h"
@ -46,6 +44,8 @@ REFCHAR ({PROPCHAR}|{UNITCHAR}|[/@])
%}
%%
\"[^"]*\" {
DPRINT("String: %s\n", yytext);
yylval.data = data_copy_escape_string(yytext+1,