Module Name: src
Committed By: rillig
Date: Thu Dec 30 01:30:33 UTC 2021
Modified Files:
src/usr.bin/make: cond.c
Log Message:
make: split ParseWord into the actual ParseWord and ParseFuncArg
Combining two similar but fundamentally different parsing tasks in a
single function only increased the complexity, of the implementation as
well as the call sites.
The code makes it obvious now that a function argument is a bare word
surrounded by parentheses.
The special case of an empty word is only needed for the function
argument, it cannot occur in a bare word. The code for that has been
moved to the caller. Such an empty word not only occurs for 'defined()'
but also for 'defined(${:U})'.
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.318 -r1.319 src/usr.bin/make/cond.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
