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c++: beware of -Wshadow

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This line:

    slice<stack_symbol_type, stack_type> slice (yystack_, yylen);

triggers warnings:

    parse.h:1790:11: note: shadowed declaration is here

Reported by Frank Heckenbach.
http://lists.gnu.org/archive/html/bug-bison/2019-01/msg00002.html

* configure.ac (warn_c): Move -Wshadow to...
(warn_common): here.
* data/skeletons/stack.hh (slice): Define as an inner class of stack.
* data/skeletons/lalr1.cc: Adjust.
Rename the variable as 'range' instead of 'slice'.
This commit is contained in:
Akim Demaille
2019-01-13 10:08:31 +01:00
parent c927c955c8
commit f9db426de6
4 changed files with 25 additions and 27 deletions
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4
data/skeletons/lalr1.cc
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@@ -896,8 +896,8 @@ b4_dollar_popdef])[]dnl
[
// Default location.
{
slice<stack_symbol_type, stack_type> slice (yystack_, yylen);
YYLLOC_DEFAULT (yylhs.location, slice, yylen);
stack_type::slice range (yystack_, yylen);
YYLLOC_DEFAULT (yylhs.location, range, yylen);
yyerror_range[1].location = yylhs.location;
}]])[