Fix iterration problem for non decimal string

thalman · thalman · commit 166288593e4a · 2022-01-20T10:15:50.000+01:00
When the string transformation to number failed, all following
transformation failed too.

This happend because status in decNumberFromString function is
updated just in error case. Reusing the DEC_CONTEXT that failed
before results into error even if the string is valid number.
diff --git a/src/jv.c b/src/jv.c
@@ -612,6 +612,7 @@ static jv jvp_literal_number_new(const char * literal) {
   n->refcnt = JV_REFCNT_INIT;
   n->literal_data = NULL;
   decContext *ctx = DEC_CONTEXT();
+  ctx->status = 0;
   decNumberFromString(&n->num_decimal, literal, ctx);
   n->num_double = NAN;
 
diff --git a/tests/man.test b/tests/man.test
@@ -841,3 +841,8 @@ true
 {"foo": 42}
 {"foo": 43}
 
+.[]|tonumber?
+["1", "hello", "3", 4]
+1
+3
+4
