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-rw-r--r--src/glsl/glcpp/glcpp-lex.l8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/glsl/glcpp/glcpp-lex.l b/src/glsl/glcpp/glcpp-lex.l
index 466f4386053..d0894c1515b 100644
--- a/src/glsl/glcpp/glcpp-lex.l
+++ b/src/glsl/glcpp/glcpp-lex.l
@@ -469,6 +469,14 @@ HEXADECIMAL_INTEGER 0[xX][0-9a-fA-F]+[uU]?
RETURN_TOKEN (OR);
}
+"++" {
+ RETURN_TOKEN (PLUS_PLUS);
+}
+
+"--" {
+ RETURN_TOKEN (MINUS_MINUS);
+}
+
"##" {
if (! parser->skipping) {
if (parser->is_gles)