bison

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Files

Akim Demaille ef98967ada build: work around GCC warnings on Flex code

With GCC 7.3.0 and Flex 2.6.4, we get warnings on all the generated
scanners:

    examples/calc++/calc++-scanner.cc: In function 'void yyrestart(FILE*)':
    examples/calc++/calc++-scanner.cc:1611:20: error: potential null pointer dereference [-Werror=null-dereference]
     /* %endif */
      ~~~~~~~~~~~       ^
    examples/calc++/calc++-scanner.cc:1607:19: error: potential null pointer dereference [-Werror=null-dereference]
     /* %if-c-only */
      ~~~~~~~~~~~~~~~  ^
    examples/calc++/calc++-scanner.cc:1611:20: error: potential null pointer dereference [-Werror=null-dereference]
     /* %endif */
      ~~~~~~~~~~~       ^
    examples/calc++/calc++-scanner.cc:1607:19: error: potential null pointer dereference [-Werror=null-dereference]
     /* %if-c-only */
      ~~~~~~~~~~~~~~~  ^
    cc1plus: all warnings being treated as errors

Obviously the lines are incorrect, and the warnings are emitted twice.
Still, let's get rid of these warnings.

* doc/bison.texi, src/flex-scanner.h: Disable these warnings in code
generated by Flex.

2018-08-15 14:42:09 +02:00

figs

build: ship the ASCII art figures

2013-08-01 11:41:49 +02:00

.gitignore

package: bump to 2015

2015-01-04 17:49:13 +01:00

bison.texi

build: work around GCC warnings on Flex code

2018-08-15 14:42:09 +02:00

bison.x

Merge remote-tracking branch 'origin/maint'