added test case for benchmarking does_string_look_like_time; added inline keyword for does_string_look_like_time

Author: anmyachev

asv_bench/benchmarks/io/csv.py

@@ -252,11 +252,12 @@ def mem_parser_chunks(self):
 
 
 class ReadCSVParseSpecialDate(StringIORewind):
-    params = (['mY', 'mdY'],)
+    params = (['mY', 'mdY', 'hm'],)
     params_name = ['value']
     objects = {
         'mY': '01-2019\n10-2019\n02/2000\n',
-        'mdY': '12/02/2010\n'
+        'mdY': '12/02/2010\n',
+        'hm': '21:34\n'
     }
 
     def setup(self, value):

pandas/_libs/tslibs/parsing.pyx

@@ -142,7 +142,7 @@ cdef inline object _parse_delimited_date(object date_string, bint dayfirst):
     raise DateParseError("Invalid date specified ({}/{})".format(month, day))
 
 
-cdef bint does_string_look_like_time(object parse_string):
+cdef inline bint does_string_look_like_time(object parse_string):
     cdef:
         const char* buf
         Py_ssize_t length