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c++: style changes

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* data/lalr1.cc: Formatting changes.
Remove duplicate definition of YY_NULLPTR.
Add quotes to help Emacs track balanced parens.
This commit is contained in:
Akim Demaille
2018-10-03 07:30:55 +02:00
parent d13a7fdb0a
commit fd3c17995e
2 changed files with 6 additions and 6 deletions
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7
data/glr.cc
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@@ -234,9 +234,10 @@ m4_pushdef([b4_parse_param], m4_defn([b4_parse_param_orig]))dnl
b4_namespace_close
])
# b4_shared_declarations
# ----------------------
# Declaration that might either go into the header (if --defines)
# b4_shared_declarations(hh|cc)
# -----------------------------
# Declaration that might either go into the header (if --defines, $1 = hh)
# or in the implementation file.
m4_define([b4_shared_declarations],
[m4_pushdef([b4_parse_param], m4_defn([b4_parse_param_orig]))dnl

5
data/lalr1.cc
View File

@@ -147,6 +147,7 @@ b4_bison_locations_if([# Backward compatibility.
m4_include(b4_pkgdatadir/[stack.hh])
b4_variant_if([m4_include(b4_pkgdatadir/[variant.hh])])
# b4_shared_declarations(hh|cc)
# -----------------------------
# Declaration that might either go into the header (if --defines, $1 = hh)
@@ -415,13 +416,11 @@ b4_percent_code_get([[top]])[]dnl
m4_if(b4_prefix, [yy], [],
[
// Take the name prefix into account.
#define yylex b4_prefix[]lex])[
[#]define yylex b4_prefix[]lex])[
// First part of user declarations.
]b4_user_pre_prologue[
]b4_null_define[
]b4_defines_if([[#include "@basename(]b4_spec_defines_file[@)"]],
[b4_shared_declarations([cc])])[