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Redo constant expression detection to happen

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after parsing.

 Parse more operators and expressions.
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steve
1999-05-16 05:08:42 +00:00
parent c677afd8e3
commit 10ffaeda90
9 changed files with 216 additions and 90 deletions
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lexor.lex
+4 -2
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@@ -19,7 +19,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT)
#ident "$Id: lexor.lex,v 1.14 1999/05/13 04:02:09 steve Exp $"
#ident "$Id: lexor.lex,v 1.15 1999/05/16 05:08:42 steve Exp $"
#endif
//# define YYSTYPE lexval
@@ -68,6 +68,8 @@ static verinum*make_unsized_hex(const char*txt);
<CCOMMENT>\n { yylloc.first_line += 1; yymore(); }
<CCOMMENT>"*/" { BEGIN(0); }
"<<" { return K_LS; }
">>" { return K_RS; }
"<=" { return K_LE; }
">=" { return K_GE; }
"==" { return K_EQ; }
@@ -77,7 +79,7 @@ static verinum*make_unsized_hex(const char*txt);
"||" { return K_LOR; }
"&&" { return K_LAND; }
[}{;:\[\],()#=.@&!<|^~+*/-] { return yytext[0]; }
[}{;:\[\],()#=.@&!?<>%|^~+*/-] { return yytext[0]; }
\" { BEGIN(CSTRING); }
<CSTRING>\\\" { yymore(); }