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compiler.embedding: handle errors during initial kernel call.

This commit is contained in:
whitequark 2015-08-28 05:14:06 -05:00
parent b35051cb08
commit bcba86de7e
1 changed files with 18 additions and 13 deletions
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25
artiq/compiler/embedding.py
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@ -479,14 +479,17 @@ class Stitcher:
return source.Range(source_buffer, column, column)
def _call_site_note(self, call_loc, is_syscall):
if call_loc:
if is_syscall:
return diagnostic.Diagnostic("note",
return [diagnostic.Diagnostic("note",
"in system call here", {},
call_loc)
call_loc)]
else:
return diagnostic.Diagnostic("note",
return [diagnostic.Diagnostic("note",
"in function called remotely here", {},
call_loc)
call_loc)]
else:
return []
def _extract_annot(self, function, annot, kind, call_loc, is_syscall):
if not isinstance(annot, types.Type):
@ -494,7 +497,7 @@ class Stitcher:
"type annotation for {kind}, '{annot}', is not an ARTIQ type",
{"kind": kind, "annot": repr(annot)},
self._function_loc(function),
notes=[self._call_site_note(call_loc, is_syscall)])
notes=self._call_site_note(call_loc, is_syscall))
self.engine.process(diag)
return types.TVar()
@ -513,7 +516,7 @@ class Stitcher:
"system call argument '{argument}' must have a type annotation",
{"argument": param.name},
self._function_loc(function),
notes=[self._call_site_note(loc, is_syscall)])
notes=self._call_site_note(loc, is_syscall))
self.engine.process(diag)
elif param.default is not inspect.Parameter.empty:
# Try and infer the type from the default value.
@ -530,7 +533,9 @@ class Stitcher:
self._function_loc(function))
diag.notes.append(note)
diag.notes.append(self._call_site_note(loc, is_syscall))
note = self._call_site_note(loc, is_syscall)
if note:
diag.notes += note
self.engine.process(diag)
@ -572,7 +577,7 @@ class Stitcher:
"system call argument '{argument}' must not have a default value",
{"argument": param.name},
self._function_loc(function),
notes=[self._call_site_note(loc, is_syscall=True)])
notes=self._call_site_note(loc, is_syscall=True))
self.engine.process(diag)
if signature.return_annotation is not inspect.Signature.empty:
@ -582,14 +587,14 @@ class Stitcher:
diag = diagnostic.Diagnostic("error",
"function must have a return type annotation to be called remotely", {},
self._function_loc(function),
notes=[self._call_site_note(loc, is_syscall=False)])
notes=self._call_site_note(loc, is_syscall=False))
self.engine.process(diag)
ret_type = types.TVar()
else: # syscall is not None
diag = diagnostic.Diagnostic("error",
"system call must have a return type annotation", {},
self._function_loc(function),
notes=[self._call_site_note(loc, is_syscall=True)])
notes=self._call_site_note(loc, is_syscall=True))
self.engine.process(diag)
ret_type = types.TVar()