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bpo-40334: Improve various PEG-Parser related stuff #19669

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Merged
pablogsal merged 7 commits into from
Apr 23, 2020
Merged

bpo-40334: Improve various PEG-Parser related stuff #19669

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70b9712
bpo-40334: Improve various PEG-Parser related stuff
lysnikolaou Apr 22, 2020
68a81f1
Revert changes that conflict with another PR
lysnikolaou Apr 23, 2020
f020c0a
Address feedback
lysnikolaou Apr 23, 2020
cb42515
Set p->size when memory allocation for a Token fails
lysnikolaou Apr 23, 2020
39cf86b
Fix init_normalization
lysnikolaou Apr 23, 2020
62ae3f9
Fix refcount issue in raise_tokenizer_init_error
lysnikolaou Apr 23, 2020
94c456c
Respond to latest feedback
lysnikolaou Apr 23, 2020
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Set p->size when memory allocation for a Token fails
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@lysnikolaou
lysnikolaou committed Apr 23, 2020
commit cb42515360bbc13ec914f95b153b9d1bb41b3255
1 change: 1 addition & 0 deletions Parser/pegen/pegen.c
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Expand Up @@ -551,6 +551,7 @@ _PyPegen_fill_token(Parser *p)
for (int i = p->size; i < newsize; i++) {
p->tokens[i] = PyMem_Malloc(sizeof(Token));
if (p->tokens[i] == NULL) {
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p->size = i - 1; // Needed, in order to cleanup correctly after parser fails
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PyErr_NoMemory();
return -1;
}
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