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Equip the skeleton chain with location tracking, runtime trace,

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pure parser and scanner.
* src/parse-skel.y: Request a pure parser, locations, and prefix
renaming.
(%union): Having several members with the same type does not help
type mismatches, simplify.
(YYPRINT, yyprint): New.
(yyerror): ``Rename'' (there is a #define yyerror skel_error) as...
(skel_error): this.
Handle locations.
* src/scan-skel.l: Adjust to these changes.
* src/skeleton.h (LOCATION_RESET, LOCATION_LINES, LOCATION_STEP)
(LOCATION_PRINT, skel_control_t): New.
This commit is contained in:
Akim Demaille
2002-01-02 14:56:12 +00:00
parent 24fad99e2b
commit aed7fd9b97
4 changed files with 167 additions and 34 deletions
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@@ -1,3 +1,20 @@
2002-01-02 Akim Demaille <akim@epita.fr>
Equip the skeleton chain with location tracking, runtime trace,
pure parser and scanner.
* src/parse-skel.y: Request a pure parser, locations, and prefix
renaming.
(%union): Having several members with the same type does not help
type mismatches, simplify.
(YYPRINT, yyprint): New.
(yyerror): ``Rename'' (there is a #define yyerror skel_error) as...
(skel_error): this.
Handle locations.
* src/scan-skel.l: Adjust to these changes.
* src/skeleton.h (LOCATION_RESET, LOCATION_LINES, LOCATION_STEP)
(LOCATION_PRINT, skel_control_t): New.
2001-12-30 Akim Demaille <akim@epita.fr>
* src/parse-skel.y: Get rid of the shift/reduce conflict: