From 902bee6788d92ac9d12a71e9108e6ccecbf82307 Mon Sep 17 00:00:00 2001 From: Olexa Bilaniuk Date: Fri, 12 Mar 2021 18:15:21 -0500 Subject: [PATCH] Retract "DQSQ" merging in NVCC arguments handling. No coverage, no tests, unreadable, unused, likely premature optimization. --- mesonbuild/compilers/cuda.py | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/mesonbuild/compilers/cuda.py b/mesonbuild/compilers/cuda.py index 9812ea27b7ea..1ec1e68eb13f 100644 --- a/mesonbuild/compilers/cuda.py +++ b/mesonbuild/compilers/cuda.py @@ -217,21 +217,6 @@ def _shield_nvcc_list_arg(cls, arg: str, listmode: bool=True) -> str: # strings between them. l = [cls._shield_nvcc_list_arg(s) for s in arg.split(SQ)] l = sum([[s, DQSQ] for s in l][:-1], []) # Interleave l with DQSQs - - # The list l now has the structure of shielded strings interleaved - # with double-quoted single-quotes. - # - # Plain concatenation would result in the tripling of the length of - # a string made up only of single quotes. See if we can merge some - # DQSQs together first. - def isdqsq(x:str) -> bool: - return x.startswith(SQ) and x.endswith(SQ) and x[1:-1].strip(SQ) == '' - for i in range(1, len(l)-2, 2): - if isdqsq(l[i]) and l[i+1] == '' and isdqsq(l[i+2]): - l[i+2] = l[i][:-1]+l[i+2][1:] - l[i] = '' - - # With DQSQs merged, simply concatenate everything together and return. return ''.join(l) else: # A comma is present, and list mode was active.