integer, allocatable function foo()
end function foo
it nevertheless throws an exception when beginning to type the function name foo or when using mouse hover. The same behavior can be seen when using dimension(...) or pointer in place of allocatable but not when writing something like
integer, real function foo()
end function foo
Here is the traceback:
error handling request {'jsonrpc': '2.0', 'id': 95, 'method': 'textDocument/completion', 'params': {'textDocument': {'uri': 'file:///.../test.f90'}, 'position': {'line': 4, 'character': 34}, 'context': {'triggerKind': 1}}}
Traceback (most recent call last):
File "/.../fortls/langserver.py", line 165, in handle
resp = handler(request)
File "/.../fortls/langserver.py", line 681, in serve_autocomplete
item_list.append(build_comp(candidate, name_only=name_only, name_replace=name_replace))
File "/.../fortls/langserver.py", line 516, in build_comp
doc_str, _ = candidate.get_hover()
File "/.../fortls/objects.py", line 1518, in get_hover
hover_str = ", ".join([self.desc] + get_keywords(self.keywords, self.keyword_info))
File "/.../fortls/objects.py", line 79, in get_keywords
string_rep = KEYWORD_LIST[keyword_id]
TypeError: list indices must be integers or slices, not str
In this case, keyword_id is in fact the string "allocatable". It seems read_var_def correctly identifies the line as a function, thus calling read_fun_def and setting obj_type = "fun" in process_file. Unfortunately, my investigation stops here as I don't have the time to dig any deeper.
While the following declaration is not legal
it nevertheless throws an exception when beginning to type the function name
fooor when using mouse hover. The same behavior can be seen when usingdimension(...)orpointerin place ofallocatablebut not when writing something likeHere is the traceback:
In this case,
keyword_idis in fact the string"allocatable". It seemsread_var_defcorrectly identifies the line as a function, thus callingread_fun_defand settingobj_type = "fun"inprocess_file. Unfortunately, my investigation stops here as I don't have the time to dig any deeper.