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glr2.cc: formatting changes

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* data/skeletons/glr2.cc (glr_state): here.
(glr_state::MAGIC): Make it easier to recognize in decimal.
This commit is contained in:
Akim Demaille
2020-12-20 18:46:28 +01:00
parent df34ad7c6e
commit c6a39f8409
1 changed files with 30 additions and 29 deletions
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59
data/skeletons/glr2.cc
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@@ -793,12 +793,12 @@ public:
{}
/// Build with a semantic option.
glr_state(state_num lrState, size_t posn)
: yyresolved(false)
, yylrState(lrState)
, yyposn(posn)
, yypred(0)
, yyfirstVal(0)]b4_parse_assert_if([[
glr_state (state_num lrState, size_t posn)
: yyresolved (false)
, yylrState (lrState)
, yyposn (posn)
, yypred (0)
, yyfirstVal (0)]b4_parse_assert_if([[
, magic_ (MAGIC)]])[
{}
@@ -832,12 +832,11 @@ public:
yyresolved = other.yyresolved;
yylrState = other.yylrState;
yyposn = other.yyposn;
setPred(other.pred());
if (other.yyresolved) {
semanticVal() = other.semanticVal();
} else {
setFirstVal(other.firstVal());
}]b4_locations_if([[
setPred (other.pred ());
if (other.yyresolved)
semanticVal () = other.semanticVal ();
else
setFirstVal (other.firstVal ());]b4_locations_if([[
yyloc = other.yyloc;]])[
}
@@ -850,15 +849,15 @@ public:
size_t yyposn;
/// Only call pred() and setPred() on objects in yyitems, not temporaries.
glr_state* pred();
const glr_state* pred() const;
void setPred(const glr_state* state);
glr_state* pred ();
const glr_state* pred () const;
void setPred (const glr_state* state);
/// Only call firstVal() and setFirstVal() on objects in yyitems, not
/// temporaries.
semantic_option* firstVal();
const semantic_option* firstVal() const;
void setFirstVal(const semantic_option* option);
semantic_option* firstVal ();
const semantic_option* firstVal () const;
void setFirstVal (const semantic_option* option);
value_type& semanticVal ()
{]b4_parse_assert_if([[
@@ -877,21 +876,21 @@ public:
/* DEBUGGING ONLY */
#if ]b4_api_PREFIX[DEBUG
void yy_yypstack() const
void yy_yypstack () const
{]b4_parse_assert_if([[
check_ ();]])[
if (pred() != YY_NULLPTR)
if (pred () != YY_NULLPTR)
{
pred()->yy_yypstack();
pred ()->yy_yypstack ();
std::cerr << " -> ";
}
std::cerr << yylrState << "@@" << yyposn;
}
#endif
std::ptrdiff_t indexIn(glr_stack_item* array);
std::ptrdiff_t indexIn (glr_stack_item* array);
glr_stack_item* asItem()
glr_stack_item* asItem ()
{]b4_parse_assert_if([[
check_ ();]])[
return asItem(this);
@@ -899,20 +898,22 @@ public:
private:
template <typename T>
static const glr_stack_item* asItem(const T* state) {
static const glr_stack_item* asItem (const T* state)
{
return reinterpret_cast<const glr_stack_item*>(state);
}
template <typename T>
static glr_stack_item* asItem(T* state) {
return reinterpret_cast<glr_stack_item*>(state);
static glr_stack_item* asItem (T* state)
{
return reinterpret_cast<glr_stack_item*> (state);
}
static const char *as_pointer_ (const glr_state *state)
{
return reinterpret_cast<const char *>(state);
return reinterpret_cast<const char *> (state);
}
static char *as_pointer_ (glr_state *state)
{
return reinterpret_cast<char *>(state);
return reinterpret_cast<char *> (state);
}
/** Preceding state in this stack */
std::ptrdiff_t yypred;
@@ -940,7 +941,7 @@ public:
}
// A magic number to check our pointer arithmetics is sane.
enum { MAGIC = 0x713705 };
enum { MAGIC = 713705 };
unsigned int magic_;]])[
};