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expr.c (expand_byte_code): Set DECL_FUNCTION_LAST_LINE on method.

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* expr.c (expand_byte_code): Set DECL_FUNCTION_LAST_LINE on
	method.
	* java-tree.h (struct lang_decl_func): Remove obsolete comment.

From-SVN: r132767
This commit is contained in:
Tom Tromey 2008-02-29 12:55:06 +00:00 • committed by Tom Tromey
parent b0fbea136e
commit 0a5fe1104e
3 changed files with 12 additions and 3 deletions
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6
gcc/java/ChangeLog
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@ -1,3 +1,9 @@
2008-02-29 Tom Tromey <tromey@redhat.com>
* expr.c (expand_byte_code): Set DECL_FUNCTION_LAST_LINE on
method.
* java-tree.h (struct lang_decl_func): Remove obsolete comment.
2008-02-26 Tom Tromey <tromey@redhat.com>
* lang.c (java_post_options): Remove conditional.

5
gcc/java/expr.c
View file

@ -3132,6 +3132,7 @@ expand_byte_code (JCF *jcf, tree method)
int dead_code_index = -1;
unsigned char* byte_ops;
long length = DECL_CODE_LENGTH (method);
location_t max_location = input_location;
stack_pointer = 0;
JCF_SEEK (jcf, DECL_CODE_OFFSET (method));
@ -3219,6 +3220,8 @@ expand_byte_code (JCF *jcf, tree method)
{
int line = GET_u2 (linenumber_pointer - 2);
input_location = linemap_line_start (line_table, line, 1);
if (input_location > max_location)
max_location = input_location;
if (!(instruction_bits[PC] & BCODE_HAS_MULTI_LINENUMBERS))
break;
}
@ -3238,6 +3241,8 @@ expand_byte_code (JCF *jcf, tree method)
warning (0, "unreachable bytecode from %d to the end of the method",
dead_code_index);
}
DECL_FUNCTION_LAST_LINE (method) = max_location;
}
static void

4
gcc/java/java-tree.h
View file

@ -1,7 +1,7 @@
/* Definitions for parsing and type checking for the GNU compiler for
the Java(TM) language.
Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
2005, 2006, 2007 Free Software Foundation, Inc.
2005, 2006, 2007, 2008 Free Software Foundation, Inc.
This file is part of GCC.
@ -793,8 +793,6 @@ struct lang_decl_func GTY(())
int max_locals;
int max_stack;
int arg_slot_count;
/* A temporary lie for the sake of ggc. Actually, last_line is
only a source_location if USE_MAPPED_LOCATION. FIXME. */
source_location last_line; /* End line number for a function decl */
tree throws_list; /* Exception specified by `throws' */