Warning-free clang build

1. ✍️ Stop using `[[unlikely]]` until clang-12 is available.
2. ✍️ Eliminate clang warnings here & there.

2 files changed, 2 insertions, 2 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 9e9389eddc49..c9edfa3e5cec 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,6 +1,6 @@
 pkgbase = parsergen
 	pkgdesc = Self-hosted LR parser generator in C++20
-	pkgver = 1.6.2
+	pkgver = 1.6.3
 	pkgrel = 1
 	url = https://github.com/buck-yeh/parsergen.git
 	arch = x86_64
diff --git a/PKGBUILD b/PKGBUILD
index 1150d19ccd8a..a9f6d7d8f6f4 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -5,7 +5,7 @@
 
 # Maintainer: Buck Yeh <buck.yeh at gmail dot com>
 pkgname=parsergen
-pkgver=1.6.2
+pkgver=1.6.3
 pkgrel=1
 epoch=
 pkgdesc='Self-hosted LR parser generator in C++20'