Test failed for 64bit bison on AIXX5.2 with xlc compiler (Is this serious?)

[Saurabh Bhatnagar]

gmake check

gmake  check-TESTS 

gmake[4]: Entering directory
`/user/sbhatnag/3rd/lex/bison-2.1/examples/calc++'

7

Starting parse

Entering state 0

Reducing stack by rule 3 (line 7395), -> assignments

Stack now 0

Entering state 2

Reading a token: Next token is token "identifier" (input:1.0: a)

Shifting token "identifier" (input:1.0: a)

Entering state 4

Reading a token: Next token is token ":=" (input:1.2-3: )

Shifting token ":=" (input:1.2-3: )

Entering state 8 

Reading a token: Next token is token "number" (input:1.5: 1)

Shifting token "number" (input:1.5: 1)

Entering state 5

Reducing stack by rule 10 (line 7406), "number" -> exp

Stack now 0 2 4 8

Entering state 14

Reading a token: Next token is token "identifier" (input:2.0: b)

Reducing stack by rule 4 (line 7397), "identifier" ":=" exp -> assignment

Stack now 0 2

Entering state 6

Reducing stack by rule 2 (line 7394), assignments assignment -> assignments

Stack now 0

Entering state 2

Next token is token "identifier" (input:2.0: b)

Shifting token "identifier" (input:2.0: b)

Entering state 4

Reading a token: Next token is token ":=" (input:2.2-3: )

Shifting token ":=" (input:2.2-3: )

Entering state 8

Reading a token: Next token is token "number" (input:2.5: 2)

Shifting token "number" (input:2.5: 2)

Entering state 5

Reducing stack by rule 10 (line 7406), "number" -> exp

Stack now 0 2 4 8

Entering state 14

Reading a token: Next token is token "identifier" (input:3.0: c)

Reducing stack by rule 4 (line 7397), "identifier" ":=" exp -> assignment

Stack now 0 2

Entering state 6

Reducing stack by rule 2 (line 7394), assignments assignment -> assignments

Stack now 0

Entering state 2

Next token is token "identifier" (input:3.0: c)

Shifting token "identifier" (input:3.0: c)

Entering state 4

Reading a token: Next token is token ":=" (input:3.2-3: )

Shifting token ":=" (input:3.2-3: )

Entering state 8

Reading a token: Next token is token "number" (input:3.5: 3)

Shifting token "number" (input:3.5: 3)

Entering state 5

Reducing stack by rule 10 (line 7406), "number" -> exp

Stack now 0 2 4 8

Entering state 14

Reading a token: Next token is token "identifier" (input:4.0: d)

Reducing stack by rule 4 (line 7397), "identifier" ":=" exp -> assignment

Stack now 0 2

Entering state 6

Reducing stack by rule 2 (line 7394), assignments assignment -> assignments

Stack now 0

Entering state 2

Next token is token "identifier" (input:4.0: d)

Shifting token "identifier" (input:4.0: d)

Entering state 4

Reading a token: Next token is token ":=" (input:4.2-3: )

Shifting token ":=" (input:4.2-3: )

Entering state 8

Reading a token: Next token is token "identifier" (input:4.5: a)

Shifting token "identifier" (input:4.5: a)

Entering state 13

Reducing stack by rule 9 (line 7405), "identifier" -> exp

Stack now 0 2 4 8

Entering state 14

Reading a token: Next token is token '+' (input:4.7: )

Shifting token '+' (input:4.7: )

Entering state 9

Reading a token: Next token is token "identifier" (input:4.9: b)

Shifting token "identifier" (input:4.9: b)

Entering state 13

Reducing stack by rule 9 (line 7405), "identifier" -> exp

Stack now 0 2 4 8 14 9

Entering state 15

Reading a token: Next token is token '*' (input:4.11: )

Shifting token '*' (input:4.11: )

Entering state 11

Reading a token: Next token is token "identifier" (input:4.13: c)

Shifting token "identifier" (input:4.13: c)

Entering state 13

Reducing stack by rule 9 (line 7405), "identifier" -> exp

Stack now 0 2 4 8 14 9 15 11

Entering state 17

Reducing stack by rule 7 (line 7403), exp '*' exp -> exp

Stack now 0 2 4 8 14 9

Entering state 15

Reading a token: Next token is token "identifier" (input:5.0: d)

Reducing stack by rule 5 (line 7401), exp '+' exp -> exp

Stack now 0 2 4 8

Entering state 14

Next token is token "identifier" (input:5.0: d)

Reducing stack by rule 4 (line 7397), "identifier" ":=" exp -> assignment

Stack now 0 2

Entering state 6

Reducing stack by rule 2 (line 7394), assignments assignment -> assignments

Stack now 0

Entering state 2

Next token is token "identifier" (input:5.0: d)

Shifting token "identifier" (input:5.0: d)

Entering state 4

Reading a token: Now at end of input.

Reducing stack by rule 9 (line 7405), "identifier" -> exp

Stack now 0 2

Entering state 7

Now at end of input.

Reducing stack by rule 1 (line 7392), assignments exp -> unit

Stack now 0

Entering state 1

Now at end of input.

Cleanup: popping nterm unit (input:1.0-5.0: )

7

input:3.0: syntax error, unexpected end of file, expecting identifier or
number

0

+ echo toto

toto

+ cat

+ 1> input 0< /tmp/sh30218.6

+ ./calc++ -s input

--(end of buffer or a NUL)

--accepting rule at line 35 ("toto")

--accepting rule at line 22 (" ")

--accepting rule at line 26 (":=")

--accepting rule at line 22 (" ")

--accepting rule at line 27 ("1")

--accepting rule at line 23 ("

")

--accepting rule at line 35 ("toto")

--(end of buffer or a NUL)

--accepting rule at line 23 ("

")

--(end of buffer or a NUL)

--EOF (start condition 0)

1

+ rm input

PASS: test

==================

All 1 tests passed

==================

gmake[4]: Leaving directory
`/user/sbhatnag/3rd/lex/bison-2.1/examples/calc++' 

 

/bin/sh ./testsuite 

## ------------------------- ##

## GNU Bison 2.1 test suite. ##

## ------------------------- ##

<snip>

119: Doxygen Private Documentation                FAILED (c++.at:103)

 

C++ Type Syntax (GLR).

 

120: GLR: Resolve ambiguity, impure, no locations FAILED (cxx-type.at:321)

121: GLR: Resolve ambiguity, impure, locations    FAILED (cxx-type.at:327)

122: GLR: Resolve ambiguity, pure, no locations   FAILED (cxx-type.at:334)

123: GLR: Resolve ambiguity, pure, locations      FAILED (cxx-type.at:341)

124: GLR: Merge conflicting parses, impure, no locationsFAILED
(cxx-type.at:348)

125: GLR: Merge conflicting parses, impure, locationsFAILED
(cxx-type.at:355)

126: GLR: Merge conflicting parses, pure, no locationsFAILED
(cxx-type.at:362)

127: GLR: Merge conflicting parses, pure, locationsFAILED (cxx-type.at:368)

128: GLR: Verbose messages, resolve ambiguity, impure, no locationsFAILED
(cxx-type.at:375)

 

GLR Regression Tests

 

129: Badly Collapsed GLR States                   FAILED
(glr-regression.at:96)

130: Improper handling of embedded actions and dollar(-N) in GLR
parsersFAILED (glr-regression.at:212)

131: Improper merging of GLR delayed action sets  FAILED
(glr-regression.at:322)

132: Duplicate representation of merged trees     FAILED
(glr-regression.at:418)

133: User destructor for unresolved GLR semantic valueFAILED
(glr-regression.at:489)

134: User destructor after an error during a split parseFAILED
(glr-regression.at:552)

135: Duplicated user destructor for lookahead     FAILED
(glr-regression.at:631)

 

## ------------- ##

## Test results. ##

## ------------- ##

 

ERROR: 130 tests were run,

130 failed unexpectedly.

5 tests were skipped. 

awk: The string or regular expression beginning with

        the characters "^(1|2|3|4|" cannot contain more than 399 bytes.

 The source line is 2.

 The error context is

                 >>>
97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116
|117|118|119|120|121|122|123|124|125|126|127|128|129|130| <<<
131|132|133|134|135)$/) next }

 syntax error The source line is 2.

 awk: The statement cannot be correctly parsed.

 The source line is 2.

        awk: There is an extra ) character.

## -------------------------- ##

## testsuite.log was created. ##

## -------------------------- ##

 

Please send `testsuite.log' and all information you think might help:

 

   To: <address@hidden>

   Subject: [GNU Bison 2.1] testsuite: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 38 39 40 41 42 43 44 45
46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134
135 failed

 

 

You may investigate any problem if you feel able to do so, in which

case the test suite provides a good starting point.

 

gmake[2]: *** [check-local] Error 1


Thanks

Saurabh