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d: track locations

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* configure.ac (DCFLAGS): Pass -g.
* data/skeletons/d.m4 (b4_locations_if): Remove, let bison.m4's one do
its job.
* data/skeletons/lalr1.d (position): Leave filename empty by default.
(position::toString): Don't print empty file names.
(location::this): New ctor.
(location::toString): Match the implementations of C/C++.
(yy_semantic_null): Leave undefined, the previous implementation does
not compile.
* tests/calc.at: Improve the implementation for D.
Enable more checks, in particular using locations.
* tests/local.at (AT_YYERROR_DEFINE(d)): Fix its implementation.
This commit is contained in:
Akim Demaille
2019-06-21 08:27:27 +02:00
parent f26bd45da3
commit 0984f70e08
5 changed files with 70 additions and 31 deletions
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configure.ac
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@@ -192,7 +192,7 @@ BISON_CXX_COMPILER_POSIXLY_CORRECT
# D.
AC_CHECK_PROGS([DC], [dmd])
AC_CHECK_PROGS([DCFLAGS], [])
AC_CHECK_PROGS([DCFLAGS], [-g])
AM_CONDITIONAL([ENABLE_D], [test x"$DC" != x])
# Java.