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style: formatting and comment changes

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* data/glr.c: Avoid empty lines.
* data/lalr1.cc: Use the same comments as in glr.c and yacc.c.
This commit is contained in:
Akim Demaille
2015-08-11 13:40:02 +02:00
parent 0d40b36417
commit 55fb68aabf
2 changed files with 11 additions and 10 deletions
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19
data/glr.c
View File

@@ -808,6 +808,7 @@ yyuserAction (yyRuleNum yyn, size_t yyrhslen, yyGLRStackItem* yyvsp,
*yyvalp = yyval_default;
else
*yyvalp = yyvsp[YYFILL (1-yyrhslen)].yystate.yysemantics.yysval;]b4_locations_if([[
/* Default location. */
YYLLOC_DEFAULT ((*yylocp), (yyvsp - yyrhslen), yyrhslen);
yystackp->yyerror_range[1].yystate.yyloc = *yylocp;
]])[
@@ -2305,8 +2306,8 @@ b4_dollar_popdef])[]dnl
{
yyrule = yydefaultAction (yystate);
if (yyrule == 0)
{
]b4_locations_if([[ yystack.yyerror_range[1].yystate.yyloc = yylloc;]])[
{]b4_locations_if([[
yystack.yyerror_range[1].yystate.yyloc = yylloc;]])[
yyreportSyntaxError (&yystack]b4_user_args[);
goto yyuser_error;
}
@@ -2345,8 +2346,8 @@ b4_dollar_popdef])[]dnl
yystack.yyerrState -= 1;
}
else if (yyisErrorAction (yyaction))
{
]b4_locations_if([[ yystack.yyerror_range[1].yystate.yyloc = yylloc;]])[
{]b4_locations_if([[
yystack.yyerror_range[1].yystate.yyloc = yylloc;]])[
yyreportSyntaxError (&yystack]b4_user_args[);
goto yyuser_error;
}
@@ -2391,8 +2392,8 @@ b4_dollar_popdef])[]dnl
if (yystack.yytops.yysize == 0)
yyFail (&yystack][]b4_lpure_args[, YY_("syntax error"));
YYCHK1 (yyresolveStack (&yystack]b4_user_args[));
YYDPRINTF ((stderr, "Returning to deterministic operation.\n"));
]b4_locations_if([[ yystack.yyerror_range[1].yystate.yyloc = yylloc;]])[
YYDPRINTF ((stderr, "Returning to deterministic operation.\n"));]b4_locations_if([[
yystack.yyerror_range[1].yystate.yyloc = yylloc;]])[
yyreportSyntaxError (&yystack]b4_user_args[);
goto yyuser_error;
}
@@ -2473,9 +2474,9 @@ b4_dollar_popdef])[]dnl
{
while (yystates[yyk])
{
yyGLRState *yys = yystates[yyk];
]b4_locations_if([[ yystack.yyerror_range[1].yystate.yyloc = yys->yyloc;]]
)[ if (yys->yypred != YY_NULLPTR)
yyGLRState *yys = yystates[yyk];]b4_locations_if([[
yystack.yyerror_range[1].yystate.yyloc = yys->yyloc;]])[
if (yys->yypred != YY_NULLPTR)
yydestroyGLRState ("Cleanup: popping", yys]b4_user_args[);
yystates[yyk] = yys->yypred;
yystack.yynextFree -= 1;

2
data/lalr1.cc
View File

@@ -844,7 +844,7 @@ b4_dollar_popdef])[]dnl
yylhs.value = yystack_@{0@}.value;])[
]b4_locations_if([dnl
[
// Compute the default @@$.
// Default location.
{
slice<stack_symbol_type, stack_type> slice (yystack_, yylen);
YYLLOC_DEFAULT (yylhs.location, slice, yylen);