diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2016-08-23 09:05:54 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2016-08-23 09:05:54 +0200 |
commit | bd32ea47fd8f720b54f81a769dc007d1fdb4e5c1 (patch) | |
tree | efd3aec2fd1e2fd65b0262470de5a2e82d9c8449 /build2/variable | |
parent | ce030e8bf6a8f278eb3a571aef0f0df18875daa7 (diff) |
Reverse empty simple values as an empty names sequence rather than empty name
This way we get:
config.import.foo =
Rather than:
config.import.foo = {}
Diffstat (limited to 'build2/variable')
-rw-r--r-- | build2/variable | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/build2/variable b/build2/variable index 1248bd3..fb44bb4 100644 --- a/build2/variable +++ b/build2/variable @@ -476,6 +476,7 @@ namespace build2 static void append (value&, bool); // OR. static name reverse (bool x) {return name (x ? "true" : "false", false);} static int compare (bool, bool); + static bool empty (bool) {return false;} static const char* const type_name; static const build2::value_type value_type; @@ -491,6 +492,7 @@ namespace build2 static void append (value&, uint64_t); // ADD. static name reverse (uint64_t x) {return name (to_string (x), false);} static int compare (uint64_t, uint64_t); + static bool empty (bool) {return false;} static const char* const type_name; static const build2::value_type value_type; |