X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Ffilter-parser.y;h=ea433522d02962f9ab78622a19b0d03bf901bf3a;hb=01d0a631703bd1249ed3ef3e2b1f523f31e08852;hp=30c208ab15ccaf6095527df50d7cee012ae4896b;hpb=953192ba6eb2118c22bcfcb4bcd813f141b407e7;p=lttng-tools.git

diff --git a/src/lib/lttng-ctl/filter-parser.y b/src/lib/lttng-ctl/filter-parser.y
index 30c208ab1..ea433522d 100644
--- a/src/lib/lttng-ctl/filter-parser.y
+++ b/src/lib/lttng-ctl/filter-parser.y
@@ -29,8 +29,8 @@
 #include <assert.h>
 #include <errno.h>
 #include <inttypes.h>
-#include "filter-parser.h"
 #include "filter-ast.h"
+#include "filter-parser.h"
 
 int yydebug;
 int filter_parser_debug = 0;
@@ -287,7 +287,7 @@ void filter_parser_ctx_free(struct filter_parser_ctx *parser_ctx)
 %start translation_unit
 %token CHARACTER_CONSTANT_START SQUOTE STRING_LITERAL_START DQUOTE
 %token ESCSEQ CHAR_STRING_TOKEN
-%token DECIMAL_CONSTANT OCTAL_CONSTANT HEXADECIMAL_CONSTANT
+%token DECIMAL_CONSTANT OCTAL_CONSTANT HEXADECIMAL_CONSTANT FLOAT_CONSTANT
 %token LSBRAC RSBRAC LPAREN RPAREN LBRAC RBRAC RARROW
 %token STAR PLUS MINUS
 %token MOD_OP DIV_OP RIGHT_OP LEFT_OP
@@ -390,6 +390,13 @@ primary_expression
 			sscanf(yylval.gs->s, "0x%" PRIx64,
 			       &$$->u.expression.u.constant);
 		}
+	|	FLOAT_CONSTANT
+		{
+			$$ = make_node(parser_ctx, NODE_EXPRESSION);
+			$$->u.expression.type = AST_EXP_FLOAT_CONSTANT;
+			sscanf(yylval.gs->s, "%lg",
+			       &$$->u.expression.u.float_constant);
+		}
 	|	STRING_LITERAL_START DQUOTE
 		{
 			$$ = make_node(parser_ctx, NODE_EXPRESSION);