Commit 82b78729 authored by Robert Bradshaw's avatar Robert Bradshaw

Propagate exceptions by default for cdef functions.

There should be a way to disable this...
parent 3a3a60e7
......@@ -1668,6 +1668,17 @@ class SimpleCallNode(CallNode):
if func_type.is_ptr:
func_type = func_type.base_type
return func_type
def exception_checks(self):
func_type = self.function.type
exc_val = func_type.exception_value
exc_check = func_type.exception_check
if exc_val is None and self.function.entry.visibility != 'extern':
return_type = func_type.return_type
if not return_type.is_struct_or_union and not return_type.is_void:
exc_val = return_type.cast_code(Naming.default_error)
exc_check = 1
return exc_val, exc_check
def analyse_c_function_call(self, env):
func_type = self.function_type()
......@@ -1710,12 +1721,13 @@ class SimpleCallNode(CallNode):
"Python object cannot be passed as a varargs parameter")
# Calc result type and code fragment
self.type = func_type.return_type
if self.type.is_pyobject \
or func_type.exception_value is not None \
or func_type.exception_check:
if self.type.is_pyobject:
self.is_temp = 1
self.result_ctype = py_object_type
else:
exc_val, exc_check = self.exception_checks()
if self.type.is_pyobject or exc_val is not None or exc_check:
self.is_temp = 1
if self.type.is_pyobject:
self.result_ctype = py_object_type
# C++ exception handler
if func_type.exception_check == '+':
if func_type.exception_value is None:
......@@ -1780,8 +1792,7 @@ class SimpleCallNode(CallNode):
if self.type.is_pyobject:
exc_checks.append("!%s" % self.result_code)
else:
exc_val = func_type.exception_value
exc_check = func_type.exception_check
exc_val, exc_check = self.exception_checks()
if exc_val is not None:
exc_checks.append("%s == %s" % (self.result_code, exc_val))
if exc_check:
......
......@@ -487,6 +487,9 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
code.putln("#ifndef __cdecl")
code.putln(" #define __cdecl")
code.putln("#endif")
code.putln('');
code.putln('#define %s 0xB0000000B000B0BBLL' % Naming.default_error);
code.putln('');
self.generate_extern_c_macro_definition(code)
code.putln("#include <math.h>")
code.putln("#define %s" % Naming.api_guard_prefix + self.api_name(env))
......
......@@ -74,6 +74,7 @@ import_star = pyrex_prefix + "import_star"
import_star_set = pyrex_prefix + "import_star_set"
cur_scope_cname = pyrex_prefix + "cur_scope"
enc_scope_cname = pyrex_prefix + "enc_scope"
default_error = pyrex_prefix + "ERROR"
line_c_macro = "__LINE__"
......
......@@ -1207,11 +1207,18 @@ class CFuncDefNode(FuncDefNode):
if self.return_type.is_pyobject:
return "0"
else:
#return None
return self.entry.type.exception_value
if self.entry.type.exception_value is not None:
return self.entry.type.exception_value
elif self.return_type.is_struct_or_union or self.return_type.is_void:
return None
else:
return self.return_type.cast_code(Naming.default_error)
def caller_will_check_exceptions(self):
return self.entry.type.exception_check
if self.entry.type.exception_value is None:
return 1
else:
return self.entry.type.exception_check
def generate_optarg_wrapper_function(self, env, code):
if self.type.optional_arg_count and \
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment