[pushed] Remove some obsolete comments

[Tom Tromey <tom@tromey.com>]

While working on complex number support, I found a couple of
apparently obsolete coments.  This removes them.

2020-03-07  Tom Tromey  <tom@tromey.com>

	* valops.c (value_literal_complex): Remove obsolete comment.
	* gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
	comment.
---
 gdb/ChangeLog  | 6 ++++++
 gdb/gdbtypes.h | 4 +---
 gdb/valops.c   | 4 +---
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
index 74498435822..cb674dbc1e8 100644
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -120,9 +120,7 @@ enum type_code
     TYPE_CODE_FUNC,		/**< Function type */
     TYPE_CODE_INT,		/**< Integer type */
 
-    /* * Floating type.  This is *NOT* a complex type.  Beware, there
-       are parts of GDB which bogusly assume that TYPE_CODE_FLT can
-       mean complex.  */
+    /* * Floating type.  This is *NOT* a complex type.  */
     TYPE_CODE_FLT,
 
     /* * Void type.  The length field specifies the length (probably
diff --git a/gdb/valops.c b/gdb/valops.c
index 7fc555a8108..d48474665c3 100644
--- a/gdb/valops.c
+++ b/gdb/valops.c
@@ -3856,9 +3856,7 @@ value_slice (struct value *array, int lowbound, int length)
 
 /* Create a value for a FORTRAN complex number.  Currently most of the
    time values are coerced to COMPLEX*16 (i.e. a complex number
-   composed of 2 doubles.  This really should be a smarter routine
-   that figures out precision intelligently as opposed to assuming
-   doubles.  FIXME: fmb  */
+   composed of 2 doubles.  */
 
 struct value *
 value_literal_complex (struct value *arg1, 
-- 
2.17.2