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Compile extensions in test_peg_generator with C99 (GH-19668)

This commit is contained in:
Pablo Galindo 2020-04-23 03:24:25 +01:00 committed by GitHub
parent 1def7754b7
commit 0b7829e089
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 13 additions and 14 deletions
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24
Parser/pegen/parse_string.c
View File

@ -275,8 +275,7 @@ static inline void shift_arg(expr_ty parent, arg_ty n, int line, int col) {
}
static void fstring_shift_seq_locations(expr_ty parent, asdl_seq *seq, int lineno, int col_offset) {
Py_ssize_t i;
for (i = 0; i < asdl_seq_LEN(seq); i++) {
for (Py_ssize_t i = 0, l = asdl_seq_LEN(seq); i < l; i++) {
expr_ty expr = asdl_seq_GET(seq, i);
if (expr == NULL){
continue;
@ -323,13 +322,12 @@ static void fstring_shift_argument(expr_ty parent, arg_ty arg, int lineno, int c
}
static void fstring_shift_arguments(expr_ty parent, arguments_ty args, int lineno, int col_offset) {
Py_ssize_t i;
for (i = 0; i < asdl_seq_LEN(args->posonlyargs); i++) {
for (Py_ssize_t i = 0, l = asdl_seq_LEN(args->posonlyargs); i < l; i++) {
arg_ty arg = asdl_seq_GET(args->posonlyargs, i);
shift_arg(parent, arg, lineno, col_offset);
}
for (i = 0; i < asdl_seq_LEN(args->args); i++) {
for (Py_ssize_t i = 0, l = asdl_seq_LEN(args->args); i < l; i++) {
arg_ty arg = asdl_seq_GET(args->args, i);
shift_arg(parent, arg, lineno, col_offset);
}
@ -338,7 +336,7 @@ static void fstring_shift_arguments(expr_ty parent, arguments_ty args, int linen
shift_arg(parent, args->vararg, lineno, col_offset);
}
for (i = 0; i < asdl_seq_LEN(args->kwonlyargs); i++) {
for (Py_ssize_t i = 0, l = asdl_seq_LEN(args->kwonlyargs); i < l; i++) {
arg_ty arg = asdl_seq_GET(args->kwonlyargs, i);
shift_arg(parent, arg, lineno, col_offset);
}
@ -353,7 +351,6 @@ static void fstring_shift_arguments(expr_ty parent, arguments_ty args, int linen
}
static void fstring_shift_children_locations(expr_ty n, int lineno, int col_offset) {
Py_ssize_t i;
switch (n->kind) {
case BoolOp_kind:
fstring_shift_seq_locations(n, n->v.BoolOp.values, lineno, col_offset);
@ -387,14 +384,14 @@ static void fstring_shift_children_locations(expr_ty n, int lineno, int col_offs
break;
case ListComp_kind:
shift_expr(n, n->v.ListComp.elt, lineno, col_offset);
for (i = 0; i < asdl_seq_LEN(n->v.ListComp.generators); i++) {
for (Py_ssize_t i = 0, l = asdl_seq_LEN(n->v.ListComp.generators); i < l; i++) {
comprehension_ty comp = asdl_seq_GET(n->v.ListComp.generators, i);
fstring_shift_comprehension(n, comp, lineno, col_offset);
}
break;
case SetComp_kind:
shift_expr(n, n->v.SetComp.elt, lineno, col_offset);
for (i = 0; i < asdl_seq_LEN(n->v.SetComp.generators); i++) {
for (Py_ssize_t i = 0, l = asdl_seq_LEN(n->v.SetComp.generators); i < l; i++) {
comprehension_ty comp = asdl_seq_GET(n->v.SetComp.generators, i);
fstring_shift_comprehension(n, comp, lineno, col_offset);
}
@ -402,14 +399,14 @@ static void fstring_shift_children_locations(expr_ty n, int lineno, int col_offs
case DictComp_kind:
shift_expr(n, n->v.DictComp.key, lineno, col_offset);
shift_expr(n, n->v.DictComp.value, lineno, col_offset);
for (i = 0; i < asdl_seq_LEN(n->v.DictComp.generators); i++) {
for (Py_ssize_t i = 0, l = asdl_seq_LEN(n->v.DictComp.generators); i < l; i++) {
comprehension_ty comp = asdl_seq_GET(n->v.DictComp.generators, i);
fstring_shift_comprehension(n, comp, lineno, col_offset);
}
break;
case GeneratorExp_kind:
shift_expr(n, n->v.GeneratorExp.elt, lineno, col_offset);
for (i = 0; i < asdl_seq_LEN(n->v.GeneratorExp.generators); i++) {
for (Py_ssize_t i = 0, l = asdl_seq_LEN(n->v.GeneratorExp.generators); i < l; i++) {
comprehension_ty comp = asdl_seq_GET(n->v.GeneratorExp.generators, i);
fstring_shift_comprehension(n, comp, lineno, col_offset);
}
@ -430,7 +427,7 @@ static void fstring_shift_children_locations(expr_ty n, int lineno, int col_offs
case Call_kind:
shift_expr(n, n->v.Call.func, lineno, col_offset);
fstring_shift_seq_locations(n, n->v.Call.args, lineno, col_offset);
for (i = 0; i < asdl_seq_LEN(n->v.Call.keywords); i++) {
for (Py_ssize_t i = 0, l = asdl_seq_LEN(n->v.Call.keywords); i < l; i++) {
keyword_ty keyword = asdl_seq_GET(n->v.Call.keywords, i);
shift_expr(n, keyword->value, lineno, col_offset);
}
@ -521,8 +518,7 @@ fstring_fix_expr_location(Token *parent, expr_ty n, char *expr_str)
}
/* adjust the start based on the number of newlines encountered
before the f-string expression */
char *p;
for (p = parent_str; p < substr; p++) {
for (char* p = parent_str; p < substr; p++) {
if (*p == '\n') {
lines++;
}

3
Tools/peg_generator/pegen/build.py
View File

@ -1,6 +1,7 @@
import pathlib
import shutil
import tokenize
import sys
from typing import Optional, Tuple
@ -42,6 +43,8 @@ def compile_c_extension(
source_file_path = pathlib.Path(generated_source_path)
extension_name = source_file_path.stem
extra_compile_args = []
if not sys.platform.startswith('win'):
extra_compile_args.append("-std=c99")
if keep_asserts:
extra_compile_args.append("-UNDEBUG")
extension = [