/usr/lib/python3/dist-packages/Cython/Compiler/FlowControl.pxd is in cython3 0.25.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | from __future__ import absolute_import
cimport cython
from .Visitor cimport CythonTransform, TreeVisitor
cdef class ControlBlock:
cdef public set children
cdef public set parents
cdef public set positions
cdef public list stats
cdef public dict gen
cdef public set bounded
cdef public dict input
cdef public dict output
# Big integer it bitsets
cdef public object i_input
cdef public object i_output
cdef public object i_gen
cdef public object i_kill
cdef public object i_state
cpdef bint empty(self)
cpdef detach(self)
cpdef add_child(self, block)
cdef class ExitBlock(ControlBlock):
cpdef bint empty(self)
cdef class NameAssignment:
cdef public bint is_arg
cdef public bint is_deletion
cdef public object lhs
cdef public object rhs
cdef public object entry
cdef public object pos
cdef public set refs
cdef public object bit
cdef public object inferred_type
cdef class AssignmentList:
cdef public object bit
cdef public object mask
cdef public list stats
cdef class AssignmentCollector(TreeVisitor):
cdef list assignments
@cython.final
cdef class ControlFlow:
cdef public set blocks
cdef public set entries
cdef public list loops
cdef public list exceptions
cdef public ControlBlock entry_point
cdef public ExitBlock exit_point
cdef public ControlBlock block
cdef public dict assmts
cpdef newblock(self, ControlBlock parent=*)
cpdef nextblock(self, ControlBlock parent=*)
cpdef bint is_tracked(self, entry)
cpdef bint is_statically_assigned(self, entry)
cpdef mark_position(self, node)
cpdef mark_assignment(self, lhs, rhs, entry)
cpdef mark_argument(self, lhs, rhs, entry)
cpdef mark_deletion(self, node, entry)
cpdef mark_reference(self, node, entry)
@cython.locals(block=ControlBlock, parent=ControlBlock, unreachable=set)
cpdef normalize(self)
@cython.locals(bit=object, assmts=AssignmentList,
block=ControlBlock)
cpdef initialize(self)
@cython.locals(assmts=AssignmentList, assmt=NameAssignment)
cpdef set map_one(self, istate, entry)
@cython.locals(block=ControlBlock, parent=ControlBlock)
cdef reaching_definitions(self)
cdef class Uninitialized:
pass
cdef class Unknown:
pass
cdef class MessageCollection:
cdef set messages
@cython.locals(dirty=bint, block=ControlBlock, parent=ControlBlock,
assmt=NameAssignment)
cdef check_definitions(ControlFlow flow, dict compiler_directives)
@cython.final
cdef class ControlFlowAnalysis(CythonTransform):
cdef object gv_ctx
cdef object constant_folder
cdef set reductions
cdef list env_stack
cdef list stack
cdef object env
cdef ControlFlow flow
cdef bint in_inplace_assignment
cpdef mark_assignment(self, lhs, rhs=*)
cpdef mark_position(self, node)
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