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authorBoris Kolpackov <boris@codesynthesis.com>2015-03-02 14:48:21 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2015-03-02 14:48:21 +0200
commit65664ba5a6241e9c58d846cde6ed9fcbbe53d2cd (patch)
treea76f83398335b58e5043d4efe3f2e5748a3a1f56 /build/parser
parent4a9ee48613cf5c59e071400280b62358eb79987e (diff)
Implement variable expansion
Diffstat (limited to 'build/parser')
-rw-r--r--build/parser7
1 files changed, 7 insertions, 0 deletions
diff --git a/build/parser b/build/parser
index 53fc83c..2e399c9 100644
--- a/build/parser
+++ b/build/parser
@@ -67,6 +67,13 @@ namespace build
token_type
peek ();
+ const token&
+ peeked () const
+ {
+ assert (peeked_);
+ return peek_;
+ }
+
// Diagnostics.
//
private: