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traces: don't print the stack before the gotos

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The C, C++ and D skeletons used to show the stack right after popping
the stack during the reduction.  Now that the stack is printed after
reaching a new state, that has become useless:

    Entering state 1
    Stack now 0 1
    Reducing stack by rule 5 (line 83):
       $1 = token "number" (1)
    -> $$ = nterm exp (1)
    Stack now 0
    Entering state 8
    Stack now 0 8

Remove the "Stack now 0" line.

* data/skeletons/lalr1.cc, data/skeletons/lalr1.d,
* data/skeletons/lalr1.java, data/skeletons/yacc.c:
Here.
This commit is contained in:
Akim Demaille
2020-02-05 07:26:42 +01:00
parent 37aeda6fb3
commit d727e0ff23
8 changed files with 1 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
tests/actions.at
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@@ -1385,7 +1385,6 @@ Entering state 0
Stack now 0
Reducing stack by rule 1 (line 49):
-> $$ = nterm start (1.1: <]]kind[[> for 'S' @ 1)
Stack now 0
Entering state 1
Stack now 0 1
Reading a token
@@ -1649,22 +1648,18 @@ Entering state 0
Stack now 0
Reducing stack by rule 1 (line 30):
-> $$ = nterm $@1 (: )
Stack now 0
Entering state 2
Stack now 0 2
Reducing stack by rule 2 (line 31):
-> $$ = nterm @2 (: 2)
Stack now 0 2
Entering state 4
Stack now 0 2 4
Reducing stack by rule 3 (line 32):
-> $$ = nterm @3 (: 3)
Stack now 0 2 4
Entering state 5
Stack now 0 2 4 5
Reducing stack by rule 4 (line 33):
-> $$ = nterm @4 (: 4)
Stack now 0 2 4 5
Entering state 6
Stack now 0 2 4 5 6
Reading a token