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| author | dos-reis <gdr@axiomatics.org> | 2008-02-15 04:28:18 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2008-02-15 04:28:18 +0000 |
| commit | 8042d68702fdeda99a7e9e240b40e580ec82a8d8 (patch) | |
| tree | a21605ba0dc42deae3e42ec6d2d60e886f3499a5 /src/boot/strap/ast.clisp | |
| parent | 3287ad75396e6528ddc6fb7ca722d0b1d2aa75d5 (diff) | |
| download | open-axiom-8042d68702fdeda99a7e9e240b40e580ec82a8d8.tar.gz | |
Add try/catch to Boot.
* boot/tokens.boot (shoeKeyWords): Add new keywords.
* boot/ast.boot (Ast): Include three new nodes.
(bfTry): New.
(bfThrow): Likewise.
* boot/parser.boot ($bodyHasReturn): Remove.
(bpNoteReturnStmt): Likewise.
(bpThrow): New.
(bpTry): Likewise.
(bpPiledCatchItems): Likewise.
(bpCatchItemList): Likewise.
(bpExceptionHead): Likewise.
(bpExceptionTail): Likewise.
(bpException): Likewise.
(bpCatchItem): Likewise.
(bpReturn): Include `throw' expressions.
(bpStatement): Include `try' expressions.
* interp/macros.lisp (|tryLine|): Rename from |try|.
* interp/pspad1.boot: Replace `try' with `tryLine' throughout.
Diffstat (limited to 'src/boot/strap/ast.clisp')
0 files changed, 0 insertions, 0 deletions