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-rw-r--r--complex.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/complex.c b/complex.c
index 26bb6e9b1f..c2d15ed2b6 100644
--- a/complex.c
+++ b/complex.c
@@ -1498,6 +1498,7 @@ string_to_c_internal(VALUE self)
m = f_match(comp_pat2, s);
if (NIL_P(m))
return rb_assoc_new(Qnil, self);
+ /* string is of form "x+yi" */
sr = f_aref(m, INT2FIX(1));
if (NIL_P(f_aref(m, INT2FIX(2))))
si = Qnil;
@@ -1518,7 +1519,7 @@ string_to_c_internal(VALUE self)
if (!NIL_P(sr)) {
if (strchr(RSTRING_PTR(sr), '/'))
r = f_to_r(sr);
- else if (strchr(RSTRING_PTR(sr), '.'))
+ else if (strchr(RSTRING_PTR(sr), '.') || strchr(RSTRING_PTR(sr), 'e') || strchr(RSTRING_PTR(sr), 'E'))
r = f_to_f(sr);
else
r = f_to_i(sr);
@@ -1526,7 +1527,7 @@ string_to_c_internal(VALUE self)
if (!NIL_P(si)) {
if (strchr(RSTRING_PTR(si), '/'))
i = f_to_r(si);
- else if (strchr(RSTRING_PTR(si), '.'))
+ else if (strchr(RSTRING_PTR(si), '.') || strchr(RSTRING_PTR(si), 'e') || strchr(RSTRING_PTR(si), 'E'))
i = f_to_f(si);
else
i = f_to_i(si);