harec

commit f2f5a0c8ef744ac4e282378be0a96d2b2de6de7c
parent b0399d3cbdf97d17d42f6302952e04200513b1df
Author: Eyal Sawady <ecs@d2evs.net>
Date:   Sun, 27 Dec 2020 22:18:55 -0500

lex: fix lexing of floating-point numbers

isfloat should be set only after we've confirmed that it's a
floating-point number. The case in which this comes up is [1, 2, 3...]

Diffstat:
M
src/lex.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/lex.c b/src/lex.c
@@ -293,13 +293,14 @@ lex_literal(struct lexer *lexer, struct token *out)
 					push(lexer, c, true);
 					goto finalize;
 				}
-				isfloat = true;
 				if (!strchr(base, c = next(lexer, NULL, false))) {
 					push(lexer, c, false);
 					push(lexer, '.', true);
 					goto finalize;
+				} else {
+					push(lexer, c, false);
 				}
-				push(lexer, c, false);
+				isfloat = true;
 				break;
 			case 'e':
 				if (exp || suff) {