Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-19 17:23:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

cex: style: comment changes

Browse Source 
* src/parse-simulation.c: here.
This commit is contained in:
Akim Demaille
2020-07-28 19:49:00 +02:00
parent 07a1243b40
commit 205d372c68
1 changed files with 11 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/parse-simulation.c
View File

@@ -30,17 +30,17 @@
typedef struct parse_state typedef struct parse_state
{ {
// path of state-items the parser has traversed // Path of state-items the parser has traversed.
struct si_chunk struct si_chunk
{ {
// elements newly added in this chunk // Elements newly added in this chunk.
state_item_list contents; state_item_list contents;
// properties of the linked list this chunk represents // Properties of the linked list this chunk represents.
const state_item *head_elt; const state_item *head_elt;
const state_item *tail_elt; const state_item *tail_elt;
size_t total_size; size_t total_size;
} state_items; } state_items;
// list of derivations of the symbols // List of derivations of the symbols.
struct deriv_chunk struct deriv_chunk
{ {
derivation_list contents; derivation_list contents;
@@ -50,16 +50,13 @@ typedef struct parse_state
} derivs; } derivs;
struct parse_state *parent; struct parse_state *parent;
int reference_count; int reference_count;
// incremented during productions, // Incremented during productions, decremented during reductions.
// decremented during reductions
int depth; int depth;
// whether the contents of the chunks should be // Whether the contents of the chunks should be prepended or
// prepended or appended to the list the chunks // appended to the list the chunks represent.
// represent
bool prepend; bool prepend;
// causes chunk contents to be freed when the // Causes chunk contents to be freed when the reference count is
// reference count is one. Used when only the chunk metadata // one. Used when only the chunk metadata will be needed.
// will be needed.
bool free_contents_early; bool free_contents_early;
} parse_state; } parse_state;
@@ -438,9 +435,8 @@ simulate_transition (parse_state *ps)
// symbols into account. // symbols into account.
parse_state_list result = parse_state_list_new (); parse_state_list result = parse_state_list_new ();
state_item_number si_next = si->trans; state_item_number si_next = si->trans;
// check for disabled transition, shouldn't happen // Check for disabled transition, shouldn't happen as any
// as any state_items that lead to these should be // state_items that lead to these should be disabled.
// disabled.
if (si_next < 0) if (si_next < 0)
return result; return result;
parse_state *next_ps = copy_parse_state (false, ps); parse_state *next_ps = copy_parse_state (false, ps);