1 files changed, 0 insertions, 250 deletions
diff --git a/dev-python/cffi/files/cffi-0.14.0-g-line.patch b/dev-python/cffi/files/cffi-0.14.0-g-line.patch
deleted file mode 100644
index 45a1099dce27..000000000000
--- a/dev-python/cffi/files/cffi-0.14.0-g-line.patch
+++ /dev/null
@@ -1,250 +0,0 @@
-From 19ff1036043ae40ff3d8a2e1a6a793219e1ec378 Mon Sep 17 00:00:00 2001
-From: Armin Rigo <arigo@tunes.org>
-Date: Tue, 26 May 2020 15:51:56 +0200
-Subject: [PATCH] Issue #454
-
-Try harder to avoid #line directives confuse the rest of pre-parsing
----
- cffi/cparser.py               | 37 ++++++++++++++++++++++++---
- testing/cffi0/test_parsing.py | 48 ++++++++++++++++++++++++++++++++++-
- 2 files changed, 81 insertions(+), 4 deletions(-)
-
-diff --git a/cffi/cparser.py b/cffi/cparser.py
-index d7069a73..d9784655 100644
---- a/cffi/cparser.py
-+++ b/cffi/cparser.py
-@@ -29,6 +29,7 @@ _r_comment = re.compile(r"/\*.*?\*/|//([^\n\\]|\\.)*?$",
- _r_define  = re.compile(r"^\s*#\s*define\s+([A-Za-z_][A-Za-z_0-9]*)"
-                         r"\b((?:[^\n\\]|\\.)*?)$",
-                         re.DOTALL | re.MULTILINE)
-+_r_line_directive = re.compile(r"^[ \t]*#[ \t]*line\b.*$", re.MULTILINE)
- _r_partial_enum = re.compile(r"=\s*\.\.\.\s*[,}]|\.\.\.\s*\}")
- _r_enum_dotdotdot = re.compile(r"__dotdotdot\d+__$")
- _r_partial_array = re.compile(r"\[\s*\.\.\.\s*\]")
-@@ -163,10 +164,37 @@ def _warn_for_non_extern_non_static_global_variable(decl):
-                       "with C it should have a storage class specifier "
-                       "(usually 'extern')" % (decl.name,))
- 
-+def _remove_line_directives(csource):
-+    # _r_line_directive matches whole lines, without the final \n, if they
-+    # start with '#line' with some spacing allowed.  This function stores
-+    # them away and replaces them with exactly the string '#line@N', where
-+    # N is the index in the list 'line_directives'.
-+    line_directives = []
-+    def replace(m):
-+        i = len(line_directives)
-+        line_directives.append(m.group())
-+        return '#line@%d' % i
-+    csource = _r_line_directive.sub(replace, csource)
-+    return csource, line_directives
-+
-+def _put_back_line_directives(csource, line_directives):
-+    def replace(m):
-+        s = m.group()
-+        if not s.startswith('#line@'):
-+            raise AssertionError("unexpected #line directive "
-+                                 "(should have been processed and removed")
-+        return line_directives[int(s[6:])]
-+    return _r_line_directive.sub(replace, csource)
-+
- def _preprocess(csource):
-+    # First, remove the lines of the form '#line N "filename"' because
-+    # the "filename" part could confuse the rest
-+    csource, line_directives = _remove_line_directives(csource)
-     # Remove comments.  NOTE: this only work because the cdef() section
--    # should not contain any string literal!
--    csource = _r_comment.sub(' ', csource)
-+    # should not contain any string literals (except in line directives)!
-+    def replace_keeping_newlines(m):
-+        return ' ' + m.group().count('\n') * '\n'
-+    csource = _r_comment.sub(replace_keeping_newlines, csource)
-     # Remove the "#define FOO x" lines
-     macros = {}
-     for match in _r_define.finditer(csource):
-@@ -219,7 +247,10 @@ def _preprocess(csource):
-     csource = _r_float_dotdotdot.sub(' __dotdotdotfloat__ ', csource)
-     # Replace all remaining "..." with the same name, "__dotdotdot__",
-     # which is declared with a typedef for the purpose of C parsing.
--    return csource.replace('...', ' __dotdotdot__ '), macros
-+    csource = csource.replace('...', ' __dotdotdot__ ')
-+    # Finally, put back the line directives
-+    csource = _put_back_line_directives(csource, line_directives)
-+    return csource, macros
- 
- def _common_type_names(csource):
-     # Look in the source for what looks like usages of types from the
-diff --git a/testing/cffi0/test_parsing.py b/testing/cffi0/test_parsing.py
-index 3fc3783a..5f2d7ec4 100644
---- a/testing/cffi0/test_parsing.py
-+++ b/testing/cffi0/test_parsing.py
-@@ -174,7 +174,7 @@ def test_remove_line_continuation_comments():
-         double // blah \\
-                   more comments
-         x(void);
--        double // blah\\\\
-+        double // blah // blah\\\\
-         y(void);
-         double // blah\\ \
-                   etc
-@@ -185,6 +185,52 @@ def test_remove_line_continuation_comments():
-     m.y
-     m.z
- 
-+def test_dont_remove_comment_in_line_directives():
-+    ffi = FFI(backend=FakeBackend())
-+    e = py.test.raises(CDefError, ffi.cdef, """
-+        \t # \t line \t 8 \t "baz.c" \t
-+
-+        some syntax error here
-+    """)
-+    assert str(e.value) == "parse error\nbaz.c:9:14: before: syntax"
-+    #
-+    e = py.test.raises(CDefError, ffi.cdef, """
-+        #line 7 "foo//bar.c"
-+
-+        some syntax error here
-+    """)
-+    assert str(e.value) == "parse error\nfoo//bar.c:8:14: before: syntax"
-+
-+def test_multiple_line_directives():
-+    ffi = FFI(backend=FakeBackend())
-+    e = py.test.raises(CDefError, ffi.cdef,
-+    """ #line 5 "foo.c"
-+        extern int xx;
-+        #line 6 "bar.c"
-+        extern int yy;
-+        #line 7 "baz.c"
-+        some syntax error here
-+        #line 8 "yadda.c"
-+        extern int zz;
-+    """)
-+    assert str(e.value) == "parse error\nbaz.c:7:14: before: syntax"
-+
-+def test_commented_line_directive():
-+    ffi = FFI(backend=FakeBackend())
-+    e = py.test.raises(CDefError, ffi.cdef, """
-+        /*
-+        #line 5 "foo.c"
-+        */
-+        void xx(void);
-+
-+        #line 6 "bar.c"
-+        /*
-+        #line 35 "foo.c"
-+        */
-+        some syntax error
-+    """)
-+    assert str(e.value) == "parse error\nbar.c:9:14: before: syntax"
-+
- def test_line_continuation_in_defines():
-     ffi = FFI(backend=FakeBackend())
-     ffi.cdef("""
--- 
-2.26.2
-
-From 31249d786c833d4960bbbf4e0d7f7bcaecf92d1f Mon Sep 17 00:00:00 2001
-From: Armin Rigo <arigo@tunes.org>
-Date: Fri, 29 May 2020 10:27:40 +0200
-Subject: [PATCH] #454
-
-Second try with '# NUMBER' instead of '#line NUMBER', as gcc seems to output
----
- cffi/cparser.py               |  8 +++----
- testing/cffi0/test_parsing.py | 41 +++++++++++++++++++++++++++++++++++
- 2 files changed, 45 insertions(+), 4 deletions(-)
-
-diff --git a/cffi/cparser.py b/cffi/cparser.py
-index d9784655..74830e91 100644
---- a/cffi/cparser.py
-+++ b/cffi/cparser.py
-@@ -29,7 +29,7 @@ _r_comment = re.compile(r"/\*.*?\*/|//([^\n\\]|\\.)*?$",
- _r_define  = re.compile(r"^\s*#\s*define\s+([A-Za-z_][A-Za-z_0-9]*)"
-                         r"\b((?:[^\n\\]|\\.)*?)$",
-                         re.DOTALL | re.MULTILINE)
--_r_line_directive = re.compile(r"^[ \t]*#[ \t]*line\b.*$", re.MULTILINE)
-+_r_line_directive = re.compile(r"^[ \t]*#[ \t]*(?:line|\d+)\b.*$", re.MULTILINE)
- _r_partial_enum = re.compile(r"=\s*\.\.\.\s*[,}]|\.\.\.\s*\}")
- _r_enum_dotdotdot = re.compile(r"__dotdotdot\d+__$")
- _r_partial_array = re.compile(r"\[\s*\.\.\.\s*\]")
-@@ -166,9 +166,9 @@ def _warn_for_non_extern_non_static_global_variable(decl):
- 
- def _remove_line_directives(csource):
-     # _r_line_directive matches whole lines, without the final \n, if they
--    # start with '#line' with some spacing allowed.  This function stores
--    # them away and replaces them with exactly the string '#line@N', where
--    # N is the index in the list 'line_directives'.
-+    # start with '#line' with some spacing allowed, or '#NUMBER'.  This
-+    # function stores them away and replaces them with exactly the string
-+    # '#line@N', where N is the index in the list 'line_directives'.
-     line_directives = []
-     def replace(m):
-         i = len(line_directives)
-diff --git a/testing/cffi0/test_parsing.py b/testing/cffi0/test_parsing.py
-index 5f2d7ec4..a5e45874 100644
---- a/testing/cffi0/test_parsing.py
-+++ b/testing/cffi0/test_parsing.py
-@@ -199,6 +199,21 @@ def test_dont_remove_comment_in_line_directives():
- 
-         some syntax error here
-     """)
-+    #
-+    assert str(e.value) == "parse error\nfoo//bar.c:8:14: before: syntax"
-+    ffi = FFI(backend=FakeBackend())
-+    e = py.test.raises(CDefError, ffi.cdef, """
-+        \t # \t 8 \t "baz.c" \t
-+
-+        some syntax error here
-+    """)
-+    assert str(e.value) == "parse error\nbaz.c:9:14: before: syntax"
-+    #
-+    e = py.test.raises(CDefError, ffi.cdef, """
-+        # 7 "foo//bar.c"
-+
-+        some syntax error here
-+    """)
-     assert str(e.value) == "parse error\nfoo//bar.c:8:14: before: syntax"
- 
- def test_multiple_line_directives():
-@@ -214,6 +229,18 @@ def test_multiple_line_directives():
-         extern int zz;
-     """)
-     assert str(e.value) == "parse error\nbaz.c:7:14: before: syntax"
-+    #
-+    e = py.test.raises(CDefError, ffi.cdef,
-+    """ # 5 "foo.c"
-+        extern int xx;
-+        # 6 "bar.c"
-+        extern int yy;
-+        # 7 "baz.c"
-+        some syntax error here
-+        # 8 "yadda.c"
-+        extern int zz;
-+    """)
-+    assert str(e.value) == "parse error\nbaz.c:7:14: before: syntax"
- 
- def test_commented_line_directive():
-     ffi = FFI(backend=FakeBackend())
-@@ -229,6 +256,20 @@ def test_commented_line_directive():
-         */
-         some syntax error
-     """)
-+    #
-+    assert str(e.value) == "parse error\nbar.c:9:14: before: syntax"
-+    e = py.test.raises(CDefError, ffi.cdef, """
-+        /*
-+        # 5 "foo.c"
-+        */
-+        void xx(void);
-+
-+        # 6 "bar.c"
-+        /*
-+        # 35 "foo.c"
-+        */
-+        some syntax error
-+    """)
-     assert str(e.value) == "parse error\nbar.c:9:14: before: syntax"
- 
- def test_line_continuation_in_defines():
--- 
-2.26.2
-