diff options
author | Stephen Dolan <mu@netsoc.tcd.ie> | 2012-09-17 20:14:07 +0100 |
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committer | Stephen Dolan <mu@netsoc.tcd.ie> | 2012-09-17 20:14:07 +0100 |
commit | 326771f4b4ee1039f5ab8a1eaf0662107949b169 (patch) | |
tree | fe222460d8d8e614f49bdc338a5ac4f6bfdcf060 | |
parent | 9c15ad20218cdc03fb825773d6ea40b04c756471 (diff) |
Add a "tostring" function.
-rw-r--r-- | c/builtin.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/c/builtin.c b/c/builtin.c index 375e3252..97738656 100644 --- a/c/builtin.c +++ b/c/builtin.c @@ -129,6 +129,14 @@ static void f_tonumber(jv input[], jv output[]) { } } +static void f_tostring(jv input[], jv output[]) { + if (jv_get_kind(input[0]) == JV_KIND_STRING) { + output[0] = input[0]; + } else { + output[0] = jv_dump_string(input[0], 0); + } +} + struct cfunction function_list[] = { {f_true, "true", CALL_BUILTIN_1_1}, {f_false, "false", CALL_BUILTIN_1_1}, @@ -138,6 +146,7 @@ struct cfunction function_list[] = { {f_multiply, "_multiply", CALL_BUILTIN_3_1}, {f_divide, "_divide", CALL_BUILTIN_3_1}, {f_tonumber, "tonumber", CALL_BUILTIN_1_1}, + {f_tostring, "tostring", CALL_BUILTIN_1_1}, {f_equal, "_equal", CALL_BUILTIN_3_1}, }; struct symbol_table builtins = {function_list, sizeof(function_list)/sizeof(function_list[0])}; |