/var/opt/nydus/ops/pycparser/__pycache__
Edit: /var/opt/nydus/ops/pycparser/__pycache__/ast_transforms.cpython-312.pyc (6131B)
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Zy ) )AnyListTuplecast )c_ast switch_nodereturnc v t | t j sJ t | j t j s| S t j g | j j
}d}| j j xs g D ] }t |t j t j f rA|j j | t ||j |j d }n| |j j | |j j | || _ | S )a3 The 'case' statements in a 'switch' come out of parsing with one
child node, so subsequent statements are just tucked to the parent
Compound. Additionally, consecutive (fall-through) case statements
come out messy. This is a peculiarity of the C grammar. The following:
switch (myvar) {
case 10:
k = 10;
p = k + 1;
return 10;
case 20:
case 30:
return 20;
default:
break;
}
Creates this tree (pseudo-dump):
Switch
ID: myvar
Compound:
Case 10:
k = 10
p = k + 1
return 10
Case 20:
Case 30:
return 20
Default:
break
The goal of this transform is to fix this mess, turning it into the
following:
Switch
ID: myvar
Compound:
Case 10:
k = 10
p = k + 1
return 10
Case 20:
Case 30:
return 20
Default:
break
A fixed AST node is returned. The argument may be modified.
N)
isinstancer SwitchstmtCompoundcoord block_itemsCaseDefaultappend_extract_nested_casestmts)r new_compound last_casechilds I/opt/nydus/tmp/pip-target-a90h98xg/lib/python/pycparser/ast_transforms.pyfix_switch_casesr s f k5<< 00 0 k&& 7 >>"k&6&6&<&<=L 48I
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stmts_listNc t | j d t j t j f rF| j j }|j
| t t t | | yy)z{Recursively extract consecutive Case statements that are made nested
by the parser and add them to the stmts_list.
r N)
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$ r | cY S w xY w)a: Atomic specifiers like _Atomic(type) are unusually structured,
conferring a qualifier upon the contained type.
This function fixes a decl with atomic specifiers to have a sane AST
structure, by removing spurious Typename->TypeDecl pairs and attaching
the _Atomic qualifier in the right place.
_Atomic)
_fix_atomic_specifiers_oncer
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$ r | dfcY S w xY w)z~Performs one 'fix' round of atomic specifiers.
Returns (modified_decl, found) where found is True iff a fix was made.
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