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traces: show the stack after reading a token

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Currently, if we have long rules and series of shift, we stack states
without showing stack.  Let's be more incremental, and do how the Java
skeleton does.

* data/skeletons/lalr1.cc, data/skeletons/lalr1.d,
* data/skeletons/yacc.c:
Here.
Adjust test cases.
* tests/torture.at (AT_DATA_STACK_TORTURE): Disable stack traces: this
test produces a very large stack, and showing the stack each time we
shift a token goes quadatric.
This commit is contained in:
Akim Demaille
2020-02-04 07:44:00 +01:00
parent bba2f0a3a0
commit 37aeda6fb3
9 changed files with 45 additions and 4 deletions
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2
tests/calc.at
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@@ -922,7 +922,7 @@ _AT_CHECK_CALC([$1],
2^2^3 = 256
(2^2)^3 = 64],
[[final: 64 12 0]],
[931])
[1111])
# Some syntax errors.
_AT_CHECK_CALC_ERROR([$1], [1], [1 2],