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fix warnings by adding more const (GH-12924)

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Inada Naoki 2019-04-23 20:39:37 +09:00 • committed by GitHub
parent 574913479f
commit 09415ff0eb
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 18 additions and 23 deletions
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13
Parser/parser.c
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@ -35,7 +35,7 @@ s_reset(stack *s)
#define s_empty(s) ((s)->s_top == &(s)->s_base[MAXSTACK])
static int
s_push(stack *s, dfa *d, node *parent)
s_push(stack *s, const dfa *d, node *parent)
{
stackentry *top;
if (s->s_top == s->s_base) {
@ -119,7 +119,7 @@ shift(stack *s, int type, char *str, int newstate, int lineno, int col_offset,
}
static int
push(stack *s, int type, dfa *d, int newstate, int lineno, int col_offset,
push(stack *s, int type, const dfa *d, int newstate, int lineno, int col_offset,
int end_lineno, int end_col_offset)
{
int err;
@ -144,7 +144,7 @@ classify(parser_state *ps, int type, const char *str)
int n = g->g_ll.ll_nlabels;
if (type == NAME) {
label *l = g->g_ll.ll_label;
const label *l = g->g_ll.ll_label;
int i;
for (i = n; i > 0; i--, l++) {
if (l->lb_type != NAME || l->lb_str == NULL ||
@ -168,7 +168,7 @@ classify(parser_state *ps, int type, const char *str)
}
{
label *l = g->g_ll.ll_label;
const label *l = g->g_ll.ll_label;
int i;
for (i = n; i > 0; i--, l++) {
if (l->lb_type == type && l->lb_str == NULL) {
@ -246,7 +246,7 @@ PyParser_AddToken(parser_state *ps, int type, char *str,
/* Loop until the token is shifted or an error occurred */
for (;;) {
/* Fetch the current dfa and state */
dfa *d = ps->p_stack.s_top->s_dfa;
const dfa *d = ps->p_stack.s_top->s_dfa;
state *s = &d->d_state[ps->p_stack.s_top->s_state];
D(printf(" DFA '%s', state %d:",
@ -260,7 +260,6 @@ PyParser_AddToken(parser_state *ps, int type, char *str,
/* Push non-terminal */
int nt = (x >> 8) + NT_OFFSET;
int arrow = x & ((1<<7)-1);
dfa *d1;
if (nt == func_body_suite && !(ps->p_flags & PyCF_TYPE_COMMENTS)) {
/* When parsing type comments is not requested,
we can provide better errors about bad indentation
@ -268,7 +267,7 @@ PyParser_AddToken(parser_state *ps, int type, char *str,
D(printf(" [switch func_body_suite to suite]"));
nt = suite;
}
d1 = PyGrammar_FindDFA(
const dfa *d1 = PyGrammar_FindDFA(
ps->p_grammar, nt);
if ((err = push(&ps->p_stack, nt, d1,
arrow, lineno, col_offset,