commit 42d540fd2b761bc2ab443204902c8aba6517e9ec
author Googler <no-reply@google.com> Wed Sep 29 06:37:23 2021 +0000
committer Marcel Hlopko <hlopko@google.com> Fri Mar 25 21:53:52 2022 +0000
tree b88ba924a37933ebccb5933e6683c00d2eea2fb5
parent ec648ff2a2a9d68cc7009571ae3313d71bfd351a

Don't separate all tokens by spaces in cc_tokens_to_string().

We only emit a space if it is needed to separate an identifier or literal from
another identifier or literal.

The intent of this change is to make it possible to emit include statements for
standard headers, where the angle brackets should not be separated from the name
of the header by spaces. (Otherwise, the preprocessor would interpret the spaces
as being part of the header file name and would not find the header.)

PiperOrigin-RevId: 399614876