style: YYUSE is private, make it YY_USE

This macro is not exposed to users, make start it with 'YY_'. * data/skeletons/bison.m4, data/skeletons/c.m4, data/skeletons/glr.c, * data/skeletons/glr.cc, data/skeletons/lalr1.cc, * src/parse-gram.c, tests/actions.at, tests/c++.at, tests/headers.at, * tests/local.at (YYUSE): Rename as... (YY_USE): this.
2026-03-09 12:23:04 +00:00 · 2021-01-23 09:42:24 +01:00
parent 4910c02579
commit 11f6839645
11 changed files with 39 additions and 39 deletions
--- a/data/skeletons/bison.m4
+++ b/data/skeletons/bison.m4
@@ -537,7 +537,7 @@ m4_defn([b4_actions_])[]dnl
        break;
    }dnl
 ],
-[YYUSE (m4_default([$2], [yykind]));])dnl
+[YY_USE (m4_default([$2], [yykind]));])dnl
 m4_popdef([b4_actions_])dnl
 ])

--- a/data/skeletons/c.m4
+++ b/data/skeletons/c.m4
@@ -160,11 +160,11 @@ m4_popdef([$1])dnl

 # b4_parse_param_use([VAL], [LOC])
 # --------------------------------
-# 'YYUSE' VAL, LOC if locations are enabled, and all the parse-params.
+# 'YY_USE' VAL, LOC if locations are enabled, and all the parse-params.
 m4_define([b4_parse_param_use],
-[m4_ifvaln([$1], [  YYUSE ([$1]);])dnl
-b4_locations_if([m4_ifvaln([$2], [  YYUSE ([$2]);])])dnl
-b4_parse_param_for([Decl], [Formal], [  YYUSE (Formal);
+[m4_ifvaln([$1], [  YY_USE ([$1]);])dnl
+b4_locations_if([m4_ifvaln([$2], [  YY_USE ([$2]);])])dnl
+b4_parse_param_for([Decl], [Formal], [  YY_USE (Formal);
 ])dnl
 ])

@@ -398,9 +398,9 @@ dnl use C' _Noreturn in C++, to avoid -Wc11-extensions warnings.

 ]])[/* Suppress unused-variable warnings by "using" E.  */
 #if ! defined lint || defined __GNUC__
-# define YYUSE(E) ((void) (E))
+# define YY_USE(E) ((void) (E))
 #else
-# define YYUSE(E) /* empty */
+# define YY_USE(E) /* empty */
 #endif

 #if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
--- a/data/skeletons/glr.c
+++ b/data/skeletons/glr.c
@@ -875,7 +875,7 @@ yyuserAction (yyRuleNum yyn, int yyrhslen, yyGLRStackItem* yyvsp,
  yybool yynormal YY_ATTRIBUTE_UNUSED = yystackp->yysplitPoint == YY_NULLPTR;
  int yylow;
 ]b4_parse_param_use([yyvalp], [yylocp])dnl
-[  YYUSE (yyrhslen);
+[  YY_USE (yyrhslen);
 # undef yyerrok
 # define yyerrok (yystackp->yyerrState = 0)
 # undef YYACCEPT
@@ -939,8 +939,8 @@ yyuserAction (yyRuleNum yyn, int yyrhslen, yyGLRStackItem* yyvsp,
 static void
 yyuserMerge (int yyn, YYSTYPE* yy0, YYSTYPE* yy1)
 {
-  YYUSE (yy0);
-  YYUSE (yy1);
+  YY_USE (yy0);
+  YY_USE (yy1);

  switch (yyn)
    {
@@ -1795,8 +1795,8 @@ static YYRESULTTAG
 yyreportAmbiguity (yySemanticOption* yyx0,
                   yySemanticOption* yyx1]b4_pure_formals[)
 {
-  YYUSE (yyx0);
-  YYUSE (yyx1);
+  YY_USE (yyx0);
+  YY_USE (yyx1);

 #if ]b4_api_PREFIX[DEBUG
  YY_FPRINTF ((stderr, "Ambiguity detected.\n"));
@@ -2140,7 +2140,7 @@ yypcontext_token (const yyGLRStack *yystackp) YY_ATTRIBUTE_UNUSED;
 static yysymbol_kind_t
 yypcontext_token (const yyGLRStack *yystackp)
 {
-  YYUSE (yystackp);
+  YY_USE (yystackp);
  yysymbol_kind_t yytoken = yychar == ]b4_symbol(-2, id)[ ? ]b4_symbol(-2, kind)[ : YYTRANSLATE (yychar);
  return yytoken;
 }
@@ -2152,7 +2152,7 @@ yypcontext_location (const yyGLRStack *yystackp) YY_ATTRIBUTE_UNUSED;
 static YYLTYPE *
 yypcontext_location (const yyGLRStack *yystackp)
 {
-  YYUSE (yystackp);
+  YY_USE (yystackp);
  return &yylloc;
 }]])],
         [detailed\|verbose],
--- a/data/skeletons/glr.cc
+++ b/data/skeletons/glr.cc
@@ -157,11 +157,11 @@ m4_pushdef([b4_parse_param], m4_defn([b4_parse_param_orig]))dnl
                           const semantic_type* yyvaluep]b4_locations_if([[,
                           const location_type* yylocationp]])[) const
  {]b4_locations_if([[
-    YYUSE (yylocationp);]])[
-    YYUSE (yyvaluep);
+    YY_USE (yylocationp);]])[
+    YY_USE (yyvaluep);
    std::ostream& yyo = debug_stream ();
    std::ostream& yyoutput = yyo;
-    YYUSE (yyoutput);
+    YY_USE (yyoutput);
    ]b4_symbol_actions([printer])[
  }

--- a/data/skeletons/lalr1.cc
+++ b/data/skeletons/lalr1.cc
@@ -597,7 +597,7 @@ m4_if(b4_prefix, [yy], [],
 #else // !]b4_api_PREFIX[DEBUG

 # define YYCDEBUG if (false) std::cerr
-# define YY_SYMBOL_PRINT(Title, Symbol)  YYUSE (Symbol)
+# define YY_SYMBOL_PRINT(Title, Symbol)  YY_USE (Symbol)
 # define YY_REDUCE_PRINT(Rule)           static_cast<void> (0)
 # define YY_STACK_PRINT()                static_cast<void> (0)

@@ -736,7 +736,7 @@ m4_if(b4_prefix, [yy], [],
  ]b4_parser_class[::yy_print_ (std::ostream& yyo, const basic_symbol<Base>& yysym) const
  {
    std::ostream& yyoutput = yyo;
-    YYUSE (yyoutput);
+    YY_USE (yyoutput);
    if (yysym.empty ())
      yyo << "empty symbol";
    else
--- a/src/parse-gram.c
+++ b/src/parse-gram.c
@@ -1,4 +1,4 @@
-/* A Bison parser, made by GNU Bison 3.7.4.6-89d2b-dirty.  */
+/* A Bison parser, made by GNU Bison 3.7.4.23-44a69.  */

 /* Bison implementation for Yacc-like parsers in C

@@ -49,7 +49,7 @@
 #define YYBISON 30704

 /* Bison version string.  */
-#define YYBISON_VERSION "3.7.4.6-89d2b-dirty"
+#define YYBISON_VERSION "3.7.4.23-44a69"

 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -478,9 +478,9 @@ typedef int yy_state_fast_t;

 /* Suppress unused-variable warnings by "using" E.  */
 #if ! defined lint || defined __GNUC__
-# define YYUSE(E) ((void) (E))
+# define YY_USE(E) ((void) (E))
 #else
-# define YYUSE(E) /* empty */
+# define YY_USE(E) /* empty */
 #endif

 #if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
@@ -1072,8 +1072,8 @@ yy_symbol_value_print (FILE *yyo,
                       yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp)
 {
  FILE *yyoutput = yyo;
-  YYUSE (yyoutput);
-  YYUSE (yylocationp);
+  YY_USE (yyoutput);
+  YY_USE (yylocationp);
  if (!yyvaluep)
    return;
 # ifdef YYPRINT
@@ -1701,8 +1701,8 @@ static void
 yydestruct (const char *yymsg,
            yysymbol_kind_t yykind, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
 {
-  YYUSE (yyvaluep);
-  YYUSE (yylocationp);
+  YY_USE (yyvaluep);
+  YY_USE (yylocationp);
  if (!yymsg)
    yymsg = "Deleting";
  YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp);
--- a/src/parse-gram.h
+++ b/src/parse-gram.h
@@ -1,4 +1,4 @@
-/* A Bison parser, made by GNU Bison 3.7.4.6-89d2b-dirty.  */
+/* A Bison parser, made by GNU Bison 3.7.4.23-44a69.  */

 /* Bison interface for Yacc-like parsers in C

--- a/tests/actions.at
+++ b/tests/actions.at
@@ -334,10 +334,10 @@ exp: { ]AT_CXX_IF([[std::cerr << @$ << '\n']],

 ]AT_YYLEX_PROTOTYPE[
 {]AT_PURE_IF([
-  YYUSE(lvalp);
-  YYUSE(llocp);], [AT_CXX_IF([
-  YYUSE(lvalp);
-  YYUSE(llocp);])])[
+  YY_USE(lvalp);
+  YY_USE(llocp);], [AT_CXX_IF([
+  YY_USE(lvalp);
+  YY_USE(llocp);])])[
  return 'x';
 }

--- a/tests/c++.at
+++ b/tests/c++.at
@@ -1232,10 +1232,10 @@ list:

 item:
  'a'     { $$ = $][1; }
-| 'e'     { YYUSE ($$); YYUSE ($][1); error ("syntax error"); }
+| 'e'     { YY_USE ($$); YY_USE ($][1); error ("syntax error"); }
 // Not just 'E', otherwise we reduce when 'E' is the lookahead, and
 // then the stack is emptied, defeating the point of the test.
-| 'E' 'a' { YYUSE ($][1); $$ = $][2; }
+| 'E' 'a' { YY_USE ($][1); $$ = $][2; }
 | 'R'     { ]AT_VARIANT_IF([], [$$ = YY_NULLPTR; delete $][1]; )[YYERROR; }
 | 'p'     { $$ = $][1; }
 | 's'     { $$ = $][1; throw std::runtime_error ("reduction"); }
@@ -1394,7 +1394,7 @@ int yylex (yy::parser::semantic_type *lvalp)
  // Note: this argument is unused, but named on purpose.  There used to be a
  // bug with a macro that erroneously expanded this identifier to
  // yystackp->yyval.
-  YYUSE (lvalp);
+  YY_USE (lvalp);
  return yy::parser::token::ZERO;
 }

--- a/tests/headers.at
+++ b/tests/headers.at
@@ -340,7 +340,7 @@ AT_PERL_CHECK([[-n -0777 -e '
      |YYNTOKENS  # This is actual scoped in a C++ class.
      |YYPUSH_MORE(?:_DEFINED)?
      |S_(YY(ACCEPT|EMPTY|EOF|error|UNDEF))  # These guys are scoped.
-      |YYUSE
+      |YY_USE
      |YY_ATTRIBUTE(?:_PURE|_UNUSED)
      |YY(?:_REINTERPRET)?_CAST
      |YY_CONSTEXPR
--- a/tests/local.at
+++ b/tests/local.at
@@ -643,7 +643,7 @@ yyreport_syntax_error (const yypcontext_t *ctx]AT_PARAM_IF([, AT_PARSE_PARAMS])[
 {
  int res = 0;]AT_PARAM_IF([m4_bpatsubst(m4_defn([AT_PARSE_PARAMS]),
              [[^,]+[^A-Za-z_0-9]\([A-Za-z_][A-Za-z_0-9]*\),* *], [
-  YYUSE (\1);])])[]m4_bmatch(m4_defn([AT_PARSE_PARAMS]), [nerrs],[[
+  YY_USE (\1);])])[]m4_bmatch(m4_defn([AT_PARSE_PARAMS]), [nerrs],[[
  ++global_nerrs;
  ++*nerrs;]])[]AT_LOCATION_IF([[
  LOCATION_PRINT (stderr, *yypcontext_location (ctx));
@@ -679,7 +679,7 @@ static
 ]AT_YYERROR_PROTOTYPE[
 {]m4_bpatsubst(m4_defn([AT_PARSE_PARAMS]),
              [[^,]+[^A-Za-z_0-9]\([A-Za-z_][A-Za-z_0-9]*\),* *], [
-  YYUSE (\1);])dnl
+  YY_USE (\1);])dnl
 AT_YYERROR_SEES_LOC_IF([[
  LOCATION_PRINT (stderr, ]AT_LOC[);
  fprintf (stderr, ": ");]])[
@@ -760,7 +760,7 @@ void
 ]AT_NAMESPACE[::parser::report_syntax_error (const context& ctx) const
 {]AT_PARAM_IF([m4_bpatsubst(m4_defn([AT_PARSE_PARAMS]),
              [[^,]+[^A-Za-z_0-9]\([A-Za-z_][A-Za-z_0-9]*\),* *], [
-  YYUSE (\1);])])[]m4_bmatch(m4_defn([AT_PARSE_PARAMS]), [nerrs],[[
+  YY_USE (\1);])])[]m4_bmatch(m4_defn([AT_PARSE_PARAMS]), [nerrs],[[
  ++global_nerrs;
  ++*nerrs;]])[]AT_LOCATION_IF([[
  std::cerr << ctx.location () << ": ";]])[