mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-19 09:13:04 +00:00
style: use yyval only, not yysval
* data/skeletons/glr.c, data/skeletons/glr2.cc: Use yyval, as in the other skeletons.
This commit is contained in:
@@ -124,7 +124,7 @@ m4_define([b4_rhs_data],
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# --------------------------------------------------
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# Expansion of $$ or $<TYPE>$, for symbol SYMBOL-NUM.
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m4_define([b4_rhs_value],
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[b4_symbol_value([b4_rhs_data([$1], [$2]).yysemantics.yysval], [$3], [$4])])
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[b4_symbol_value([b4_rhs_data([$1], [$2]).yysemantics.yyval], [$3], [$4])])
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@@ -502,7 +502,7 @@ struct yyGLRState
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{
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/** Type tag: always true. */
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yybool yyisState;
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/** Type tag for yysemantics. If true, yysval applies, otherwise
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/** Type tag for yysemantics. If true, yyval applies, otherwise
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* yyfirstVal applies. */
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yybool yyresolved;
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/** Number of corresponding LALR(1) machine state. */
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@@ -517,7 +517,7 @@ struct yyGLRState
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* yynext. */
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yySemanticOption* yyfirstVal;
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/** Semantic value for this state. */
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YYSTYPE yysval;
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YYSTYPE yyval;
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} yysemantics;]b4_locations_if([[
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/** Source location for this state. */
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YYLTYPE yyloc;]])[
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@@ -796,9 +796,9 @@ yyfillin (yyGLRStackItem *yyvsp, int yylow0, int yylow1)
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#endif
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yyvsp[i].yystate.yyresolved = s->yyresolved;
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if (s->yyresolved)
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yyvsp[i].yystate.yysemantics.yysval = s->yysemantics.yysval;
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yyvsp[i].yystate.yysemantics.yyval = s->yysemantics.yyval;
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else
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/* The effect of using yysval or yyloc (in an immediate rule) is
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/* The effect of using yyval or yyloc (in an immediate rule) is
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* undefined. */
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yyvsp[i].yystate.yysemantics.yyfirstVal = YY_NULLPTR;]b4_locations_if([[
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yyvsp[i].yystate.yyloc = s->yyloc;]])[
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@@ -904,7 +904,7 @@ yyuserAction (yyRuleNum yyn, int yyrhslen, yyGLRStackItem* yyvsp,
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if (yyrhslen == 0)
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*yyvalp = yyval_default;
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else
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*yyvalp = yyvsp[YYFILL (1-yyrhslen)].yystate.yysemantics.yysval;]b4_locations_if([[
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*yyvalp = yyvsp[YYFILL (1-yyrhslen)].yystate.yysemantics.yyval;]b4_locations_if([[
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/* Default location. */
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YYLLOC_DEFAULT ((*yylocp), (yyvsp - yyrhslen), yyrhslen);
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yystackp->yyerror_range[1].yystate.yyloc = *yylocp;
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@@ -970,7 +970,7 @@ yydestroyGLRState (char const *yymsg, yyGLRState *yys]b4_user_formals[)
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{
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if (yys->yyresolved)
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yydestruct (yymsg, yy_accessing_symbol (yys->yylrState),
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&yys->yysemantics.yysval]b4_locuser_args([&yys->yyloc])[);
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&yys->yysemantics.yyval]b4_locuser_args([&yys->yyloc])[);
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else
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{
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#if ]b4_api_PREFIX[DEBUG
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@@ -1345,7 +1345,7 @@ yyglrShift (yyGLRStack* yystackp, YYPTRDIFF_T yyk, yy_state_t yylrState,
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yynewState->yyposn = yyposn;
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yynewState->yyresolved = yytrue;
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yynewState->yypred = yystackp->yytops.yystates[yyk];
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yynewState->yysemantics.yysval = *yyvalp;]b4_locations_if([
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yynewState->yysemantics.yyval = *yyvalp;]b4_locations_if([
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yynewState->yyloc = *yylocp;])[
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yystackp->yytops.yystates[yyk] = yynewState;
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@@ -1403,7 +1403,7 @@ yy_reduce_print (yybool yynormal, yyGLRStackItem* yyvsp, YYPTRDIFF_T yyk,
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YY_FPRINTF ((stderr, " $%d = ", yyi + 1));
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yy_symbol_print (stderr,
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yy_accessing_symbol (yyvsp[yyi - yynrhs + 1].yystate.yylrState),
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&yyvsp[yyi - yynrhs + 1].yystate.yysemantics.yysval]b4_locations_if([,
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&yyvsp[yyi - yynrhs + 1].yystate.yysemantics.yyval]b4_locations_if([,
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&]b4_rhs_location(yynrhs, yyi + 1))[]dnl
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b4_user_args[);
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if (!yyvsp[yyi - yynrhs + 1].yystate.yyresolved)
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@@ -1479,21 +1479,21 @@ yyglrReduce (yyGLRStack* yystackp, YYPTRDIFF_T yyk, yyRuleNum yyrule,
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if (yyforceEval || yystackp->yysplitPoint == YY_NULLPTR)
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{
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YYSTYPE yysval;]b4_locations_if([[
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YYSTYPE yyval;]b4_locations_if([[
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YYLTYPE yyloc;]])[
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YYRESULTTAG yyflag = yydoAction (yystackp, yyk, yyrule, &yysval]b4_locuser_args([&yyloc])[);
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YYRESULTTAG yyflag = yydoAction (yystackp, yyk, yyrule, &yyval]b4_locuser_args([&yyloc])[);
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if (yyflag == yyerr && yystackp->yysplitPoint != YY_NULLPTR)
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YY_DPRINTF ((stderr,
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"Parse on stack %ld rejected by rule %d (line %d).\n",
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YY_CAST (long, yyk), yyrule - 1, yyrline[yyrule]));
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if (yyflag != yyok)
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return yyflag;
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YY_SYMBOL_PRINT ("-> $$ =", yylhsNonterm (yyrule), &yysval, &yyloc);
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YY_SYMBOL_PRINT ("-> $$ =", yylhsNonterm (yyrule), &yyval, &yyloc);
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yyglrShift (yystackp, yyk,
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yyLRgotoState (yystackp->yytops.yystates[yyk]->yylrState,
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yylhsNonterm (yyrule)),
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yyposn, &yysval]b4_locations_if([, &yyloc])[);
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yyposn, &yyval]b4_locations_if([, &yyloc])[);
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}
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else
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{
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@@ -1624,12 +1624,12 @@ yymergeOptionSets (yySemanticOption* yyy0, yySemanticOption* yyy1)
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else if (yys0->yyresolved)
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{
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yys1->yyresolved = yytrue;
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yys1->yysemantics.yysval = yys0->yysemantics.yysval;
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yys1->yysemantics.yyval = yys0->yysemantics.yyval;
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}
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else if (yys1->yyresolved)
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{
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yys0->yyresolved = yytrue;
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yys0->yysemantics.yysval = yys1->yysemantics.yysval;
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yys0->yysemantics.yyval = yys1->yysemantics.yyval;
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}
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else
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{
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@@ -1875,7 +1875,7 @@ yyresolveValue (yyGLRState* yys, yyGLRStack* yystackp]b4_user_formals[)
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yySemanticOption* yybest = yyoptionList;
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yySemanticOption** yypp;
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yybool yymerge = yyfalse;
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YYSTYPE yysval;
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YYSTYPE yyval;
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YYRESULTTAG yyflag;]b4_locations_if([
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YYLTYPE *yylocp = &yys->yyloc;])[
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@@ -1919,33 +1919,33 @@ yyresolveValue (yyGLRState* yys, yyGLRStack* yystackp]b4_user_formals[)
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{
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yySemanticOption* yyp;
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int yyprec = yydprec[yybest->yyrule];
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yyflag = yyresolveAction (yybest, yystackp, &yysval]b4_locuser_args[);
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yyflag = yyresolveAction (yybest, yystackp, &yyval]b4_locuser_args[);
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if (yyflag == yyok)
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for (yyp = yybest->yynext; yyp != YY_NULLPTR; yyp = yyp->yynext)
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{
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if (yyprec == yydprec[yyp->yyrule])
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{
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YYSTYPE yysval_other;]b4_locations_if([
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YYSTYPE yyval_other;]b4_locations_if([
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YYLTYPE yydummy;])[
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yyflag = yyresolveAction (yyp, yystackp, &yysval_other]b4_locuser_args([&yydummy])[);
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yyflag = yyresolveAction (yyp, yystackp, &yyval_other]b4_locuser_args([&yydummy])[);
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if (yyflag != yyok)
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{
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yydestruct ("Cleanup: discarding incompletely merged value for",
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yy_accessing_symbol (yys->yylrState),
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&yysval]b4_locuser_args[);
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&yyval]b4_locuser_args[);
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break;
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}
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yyuserMerge (yymerger[yyp->yyrule], &yysval, &yysval_other);
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yyuserMerge (yymerger[yyp->yyrule], &yyval, &yyval_other);
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}
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}
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}
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else
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yyflag = yyresolveAction (yybest, yystackp, &yysval]b4_locuser_args([yylocp])[);
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yyflag = yyresolveAction (yybest, yystackp, &yyval]b4_locuser_args([yylocp])[);
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if (yyflag == yyok)
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{
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yys->yyresolved = yytrue;
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yys->yysemantics.yysval = yysval;
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yys->yysemantics.yyval = yyval;
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}
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else
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yys->yysemantics.yyfirstVal = YY_NULLPTR;
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