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| author | dos-reis <gdr@axiomatics.org> | 2010-12-07 02:13:06 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2010-12-07 02:13:06 +0000 |
| commit | 871ae5f27191cd50a4629143243312da1be7ca94 (patch) | |
| tree | 3f1fb2417bf23ca38b2af02e9bda143e710993f3 /src/doc/msgs | |
| parent | d14fd317bc282ba83762209a48632087e5036ebf (diff) | |
| download | open-axiom-871ae5f27191cd50a4629143243312da1be7ca94.tar.gz | |
Add support for exception handling.
* interp/parsing.lisp (TEST-LEXING): Remove.
(RTRACE): Likewise.
(RUNTRACE): Likewise.
(MATCH-ADVANCE-KEYWORD): New.
(MATCH-ADVANCE-GLYPH): Likewise.
(MATCH-ADVANCE-SPECIAL): Likewise.
(MATCH-SPECIAL): Likewise.
(MATCH-KEYWORD-NEXT): Likewise.
* interp/newaux.lisp: Make try and throw prefix operators.
* interp/metalex.lisp (KEYWORDS): Include finally, catch and throw.
* interp/fnewmeta.lisp (PARSE-Throw): New. Parse throw-expressions.
(PARSE-Catch): New. Parse catch-expressions.
(PARSE-Finally): New. Parse finally-expressions.
(PARSE-Try): New. Parse try-expressions.
* interp/compiler.boot (compThrow): New. Register to compile
throw-expressions.
(compTry): New. Register to compiler try-expressions.
(compCatch): New. Compile catch-handler expression.
* interp/g-opt.boot (optTry): New. Simplify simple expressions in
the try operand.
* interp/g-util.boot (expandThrow): New. Expand %throw forms.
(domainMatchCode): New.
(expandTry): New. Expand %try forms.
* doc/msgs/s2-us.msgs: Add new message with key S2GE0020.
* interp/g-error.boot (systemErrorHandler): Handle possible
uncaucght expression condition.
Diffstat (limited to 'src/doc/msgs')
| -rw-r--r-- | src/doc/msgs/s2-us.msgs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/doc/msgs/s2-us.msgs b/src/doc/msgs/s2-us.msgs index 9f6cc921..c702924c 100644 --- a/src/doc/msgs/s2-us.msgs +++ b/src/doc/msgs/s2-us.msgs @@ -1138,6 +1138,8 @@ S2GE0016 Unexpected error or improper call to system function %1b: %2 S2GE0017 Unexpected error in call to system function %1b +S2GE0020 + Uncaught exception S2GL0001 %ceon %b OpenAxiom: The Open Scientific Computation Platform %d %l |