From 323e774380995c04ae705e29ae0e51d62246333d Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Thu, 9 Nov 2017 17:06:35 +0200 Subject: Add support for for-loop The semantics is similar to the C++11 range-based for: list = 1 2 3 for i: $list print $i Note that there is no scoping of any kind for the loop variable ('i' in the above example). See tests/loop/for.test for some examples/ideas. In the future the plan is to also support more general while-loop as well as break and continue. --- build2/context.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'build2/context.cxx') diff --git a/build2/context.cxx b/build2/context.cxx index 32af1c2..d074d9c 100644 --- a/build2/context.cxx +++ b/build2/context.cxx @@ -387,7 +387,7 @@ namespace build2 // (basically what's necessary inside a double-quoted literal plus the // single quote). // - lexer l (is, path (""), "\'\"\\$("); + lexer l (is, path (""), 1 /* line */, "\'\"\\$("); // The first token should be a word, either the variable name or the // scope qualification. -- cgit v1.1