summaryrefslogtreecommitdiff
path: root/cli/header.cxx
diff options
context:
space:
mode:
authorBoris Kolpackov <boris@codesynthesis.com>2018-03-24 13:27:35 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2018-03-24 13:27:35 +0200
commitfc98bf23c16baf836d2c841792d4e0b35dd82727 (patch)
tree100aae5a488eddec339e5be579a83bd794134e54 /cli/header.cxx
parent74fff9901d9529cdde4ed42254aa21afe466ac3a (diff)
Return bool from parse() indicating whether anything has been parsed
Diffstat (limited to 'cli/header.cxx')
-rw-r--r--cli/header.cxx15
1 files changed, 11 insertions, 4 deletions
diff --git a/cli/header.cxx b/cli/header.cxx
index de20334..64b31d2 100644
--- a/cli/header.cxx
+++ b/cli/header.cxx
@@ -136,9 +136,16 @@ namespace
// Are we generating parsing constructors or parse() functions?
//
- string n (options.generate_parse ()
- ? string ("void\n") + (name != "parse" ? "parse" : "parse_")
- : name);
+ string n;
+ if (options.generate_parse ())
+ {
+ os << "// Return true if anything has been parsed." << endl
+ << "//" << endl;
+
+ n = string ("bool\n") + (name != "parse" ? "parse" : "parse_");
+ }
+ else
+ n = name;
os << n << " (int& argc," << endl
<< "char** argv," << endl
@@ -247,7 +254,7 @@ namespace
//
if (!abst)
os << "private:" << endl
- << "void" << endl
+ << "bool" << endl
<< "_parse (" << cli << "::scanner&," << endl
<< um << " option," << endl
<< um << " argument);"