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author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /web/yacco2/diagrams/fsm_failed.txt |
Initial commit
Diffstat (limited to 'web/yacco2/diagrams/fsm_failed.txt')
-rw-r--r-- | web/yacco2/diagrams/fsm_failed.txt | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/web/yacco2/diagrams/fsm_failed.txt b/web/yacco2/diagrams/fsm_failed.txt new file mode 100644 index 0000000000..cdf6efaedf --- /dev/null +++ b/web/yacco2/diagrams/fsm_failed.txt @@ -0,0 +1,39 @@ +fsm +(fsm-id "reset_rewrite_opt.lex",fsm-filename reset_rewrite_opt +,fsm-namespace NS_reset_rewrite_opt +,fsm-class Creset_rewrite_opt { + user-prefix-declaration +#include "integer_no.h" + *** +/@ +Trap the failed option and return a bad option. +This covers errors like the premature prefix -e where it should +be -err. i could have been less specific to trap +non first set options (-z) by defaulting to this +facility but i'm teaching myself... +As this thread is executed according to its first set ``-'', +any failed attempt is a bad option. +Please note the use of the |RSVP_FSM| macro. +Its context is different than the normal Rule's +use of |RSVP| macro. +@/ + failed + CAbs_lr1_sym* s = new LR1_err_bad_rsx_rms_opt; + s->set_rc(*parser()->current_token(),*parser() + ,"reset_rewrite_opt.lex",__LINE__); + RSVP_FSM(s); + return true; + *** +} +,fsm-version "1.1",fsm-date "18 Oct. 2003",fsm-debug "true" +,fsm-comments "individual rsx/rms options") +parallel-parser +( + parallel-thread-function + TH_reset_rewrite_opt + *** + parallel-la-boundary + "/" + "'" + *** +) + |