Add casts to memory allocation related calls

[thirdparty/binutils-gdb.git] / gdb / p-exp.y

diff --git a/gdb/p-exp.y b/gdb/p-exp.y
index c255a57d0b6a175405a45278bac1a8b09a5c29cb..b4f08346aca5e09a3d25658f65475d4abce646f3 100644 (file)
--- a/gdb/p-exp.y
+++ b/gdb/p-exp.y
@@ -364,7 +364,7 @@ exp :       exp '['
                              struct stoken stringsval;
                              char *buf;
 
-                             buf = alloca (strlen (arrayname) + 1);
+                             buf = (char *) alloca (strlen (arrayname) + 1);
                              stringsval.ptr = buf;
                              stringsval.length = strlen (arrayname);
                              strcpy (buf, arrayname);
@@ -1530,7 +1530,7 @@ yylex (void)
         so in expression to enter hexadecimal values
         we still need to use C syntax with 0xff  */
       write_dollar_variable (pstate, yylval.sval);
-      tmp = alloca (namelen + 1);
+      tmp = (char *) alloca (namelen + 1);
       memcpy (tmp, tokstart, namelen);
       tmp[namelen] = '\0';
       intvar = lookup_only_internalvar (tmp + 1);
@@ -1676,7 +1676,9 @@ yylex (void)
                      struct symbol *cur_sym;
                      /* As big as the whole rest of the expression, which is
                         at least big enough.  */
-                     char *ncopy = alloca (strlen (tmp)+strlen (namestart)+3);
+                     char *ncopy
+                       = (char *) alloca (strlen (tmp) + strlen (namestart)
+                                          + 3);
                      char *tmp1;
 
                      tmp1 = ncopy;