These failures are caused by --enable-gcc-warnings. Warnings are treated as errors in the test suite. I removed --enable-gcc-warnings in the svn book. Thank you for reporting this.
robert On Friday April 11 2008 02:32:03 pm Chris Buxton wrote: > The bison 2.3 test suite (section 6.25 in the current book) is failing > for me. > > ERROR: 156 tests were run, > 28 failed unexpectedly. > 2 tests were skipped. > > 84: Calculator %glr-parser FAILED (calc.at:586) > 85: Calculator %glr-parser %defines FAILED (calc.at:588) > 87: Calculator %glr-parser %name-prefix=calc FAILED (calc.at:590) > 88: Calculator %glr-parser %verbose FAILED (calc.at:591) > 89: Calculator %glr-parser %yacc FAILED (calc.at:592) > 90: Calculator %glr-parser %error-verbose FAILED (calc.at:593) > 94: Calculator %glr-parser %debug FAILED (calc.at:600) > 108: Exploding the Stack Size with Alloca FAILED (torture.at: > 452) > 126: Dancer %glr-parser FAILED > (regression.at:867) > 129: Expecting two tokens %glr-parser FAILED > (regression.at:964) > 133: GLR: Resolve ambiguity, impure, no locations FAILED (cxx-type.at: > 414) > 135: GLR: Resolve ambiguity, pure, no locations FAILED (cxx-type.at: > 427) > 137: GLR: Merge conflicting parses, impure, no locationsFAILED (cxx- > type.at:441) > 139: GLR: Merge conflicting parses, pure, no locationsFAILED (cxx- > type.at:455) > 141: GLR: Verbose messages, resolve ambiguity, impure, no > locationsFAILED (cxx-type.at:468) > 142: Badly Collapsed GLR States FAILED (glr- > regression.at:97) > 143: Improper handling of embedded actions and dollar(-N) in GLR > parsersFAILED (glr-regression.at:213) > 144: Improper merging of GLR delayed action sets FAILED (glr- > regression.at:323) > 145: Duplicate representation of merged trees FAILED (glr- > regression.at:418) > 146: User destructor for unresolved GLR semantic valueFAILED (glr- > regression.at:488) > 147: User destructor after an error during a split parseFAILED (glr- > regression.at:550) > 148: Duplicated user destructor for lookahead FAILED (glr- > regression.at:628) > 150: No users destructors if stack 0 deleted FAILED (glr- > regression.at:807) > 151: Corrupted semantic options if user action cuts parseFAILED (glr- > regression.at:870) > 152: Undesirable destructors if user action cuts parseFAILED (glr- > regression.at:936) > 153: Leaked semantic values if user action cuts parseFAILED (glr- > regression.at:1065) > 156: Leaked semantic values when reporting ambiguityFAILED (glr- > regression.at:1506) > 157: Leaked lookahead after nondeterministic parse syntax errorFAILED > (glr-regression.at:1572) > > Has anyone else seen this? > > I've been building with CFLAGS set to "-O3 -fomit-frame-pointer - > March=i686" except where directed not to do so in the book. There > haven't been any test failures until this point. But bison fails, even > with CFLAGS unset. > > Chris Buxton > Professional Services > Men & Mice
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