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COMP: Remove useless assignment in Fortran lexer 

The generated Fortran dependency scanning lexer includes an assignment
to a local variable that is unused.  Borland warns, so we remove the
assignment.
This commit is contained in:
Brad King 2009-06-12 10:46:03 -04:00
parent a73071ca17
commit 590a0c809e
2 changed files with 2 additions and 1 deletions
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2
Source/cmDependsFortranLexer.cxx
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@ -655,6 +655,7 @@ Modify cmDependsFortranLexer.cxx:
- remove TABs
- remove "yyscanner" argument from these methods:
yy_fatal_error, cmDependsFortran_yyalloc, cmDependsFortran_yyrealloc, cmDependsFortran_yyfree
- remove "yyscanner = NULL" from end of cmDependsFortran_yylex_destroy
- remove all YY_BREAK lines occurring right after return statements
- change while ( 1 ) to for(;;)
@ -2332,7 +2333,6 @@ int cmDependsFortran_yylex_destroy (yyscan_t yyscanner)
/* Destroy the main struct (reentrant only). */
cmDependsFortran_yyfree ( yyscanner , yyscanner );
yyscanner = NULL;
return 0;
}

1
Source/cmDependsFortranLexer.in.l
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@ -37,6 +37,7 @@ Modify cmDependsFortranLexer.cxx:
- remove TABs
- remove "yyscanner" argument from these methods:
yy_fatal_error, cmDependsFortran_yyalloc, cmDependsFortran_yyrealloc, cmDependsFortran_yyfree
- remove "yyscanner = NULL" from end of cmDependsFortran_yylex_destroy
- remove all YY_BREAK lines occurring right after return statements
- change while ( 1 ) to for(;;)