From: K. Richard Pixley <rich@cygnus>
Date: Wed, 8 Sep 1993 21:23:41 +0000 (+0000)
Subject: gcc lint
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=72cd0384f2eb86970fa0b0415571c23867e5940d;p=binutils-gdb.git

gcc lint
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 8ea36b0e70c..e77cdbaf266 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,6 +1,14 @@
 Wed Sep  8 13:01:10 1993  K. Richard Pixley  (rich@cygnus.com)
 
 	Gcc lint.
+	* c-exp.y (parse_number): initialize i.
+	* c-typeprint.c (c_type_print_varspec_prefix): include
+	  TYPE_CODE_BITSTRING in switch statements and do nothing.
+	* c-valprint.c (c_val_print): removed unused variable c.
+	* ch-valprint.c (chill_val_print): removed unused variable eltlen.
+	* cp-valprint.c (cp_print_class_method): initialize f & j.
+	* eval.c (evaluate_subexp): initialize pc2, arg1, arg2.
+	* expprint.c (print_subexp): initialize myprec, assoc, & tempstr.
 	* findvar.c (value_from_register): initialize first_addr.
 	* gdbtypes.c (lookup_struct_elt_type): localize use of temporary
 	  variable typename.
diff --git a/gdb/c-exp.y b/gdb/c-exp.y
index edfa63ef70a..d3351e87c0c 100644
--- a/gdb/c-exp.y
+++ b/gdb/c-exp.y
@@ -971,7 +971,7 @@ parse_number (p, len, parsed_float, putithere)
 {
   register LONGEST n = 0;
   register LONGEST prevn = 0;
-  register int i;
+  register int i = 0;
   register int c;
   register int base = input_radix;
   int unsigned_p = 0;
diff --git a/gdb/c-typeprint.c b/gdb/c-typeprint.c
index 31cb0c4eea7..c51e6078b01 100644
--- a/gdb/c-typeprint.c
+++ b/gdb/c-typeprint.c
@@ -306,6 +306,7 @@ c_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
     case TYPE_CODE_SET:
     case TYPE_CODE_RANGE:
     case TYPE_CODE_STRING:
+    case TYPE_CODE_BITSTRING:
       /* These types need no prefix.  They are listed here so that
 	 gcc -Wall will reveal any types that haven't been handled.  */
       break;
@@ -429,6 +430,7 @@ c_type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
     case TYPE_CODE_SET:
     case TYPE_CODE_RANGE:
     case TYPE_CODE_STRING:
+    case TYPE_CODE_BITSTRING:
       /* These types do not need a suffix.  They are listed so that
 	 gcc -Wall will report types that may not have been considered.  */
       break;
diff --git a/gdb/c-valprint.c b/gdb/c-valprint.c
index f50432d40be..c6de17bb84b 100644
--- a/gdb/c-valprint.c
+++ b/gdb/c-valprint.c
@@ -94,7 +94,6 @@ c_val_print (type, valaddr, address, stream, format, deref_ref, recurse,
   struct type *elttype;
   unsigned eltlen;
   LONGEST val;
-  unsigned char c;
   CORE_ADDR addr;
 
   switch (TYPE_CODE (type))
diff --git a/gdb/ch-valprint.c b/gdb/ch-valprint.c
index 23891e88fcc..873da1b53c7 100644
--- a/gdb/ch-valprint.c
+++ b/gdb/ch-valprint.c
@@ -60,7 +60,6 @@ chill_val_print (type, valaddr, address, stream, format, deref_ref, recurse,
   LONGEST val;
   unsigned int i = 0;		/* Number of characters printed.  */
   struct type *elttype;
-  unsigned eltlen;
   CORE_ADDR addr;
 
   switch (TYPE_CODE (type))
diff --git a/gdb/cp-valprint.c b/gdb/cp-valprint.c
index bde58797e3b..f5cb15e29c4 100644
--- a/gdb/cp-valprint.c
+++ b/gdb/cp-valprint.c
@@ -68,8 +68,8 @@ cp_print_class_method (valaddr, type, stream)
      FILE *stream;
 {
   struct type *domain;
-  struct fn_field *f;
-  int j;
+  struct fn_field *f = NULL;
+  int j = 0;
   int len2;
   int offset;
   char *kind = "";