Gerald Pfeifer : dbghelp: Remove variable basic_block which is not really used from dwarf2_parse_line_numbers .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 72216a604d46037906fe087e2d67face21acdc49
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=72216a604d46037906fe087e2d...

Author: Gerald Pfeifer 
Date:   Mon May 24 22:15:41 2010 +0200

dbghelp: Remove variable basic_block which is not really used from dwarf2_parse_line_numbers.

---

dlls/dbghelp/dwarf.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/dlls/dbghelp/dwarf.c b/dlls/dbghelp/dwarf.c
index 4be0f6a..35c01a6 100644
--- a/dlls/dbghelp/dwarf.c
+++ b/dlls/dbghelp/dwarf.c
@@ -2003,7 +2003,7 @@ static BOOL dwarf2_parse_line_numbers(const dwarf2_section_t* sections,
         unsigned file = 1;
         unsigned line = 1;
         unsigned is_stmt = default_stmt;
-        BOOL basic_block = FALSE, end_sequence = FALSE;
+        BOOL end_sequence = FALSE;
         unsigned opcode, extopcode, i;

while (!end_sequence)
@@ -2017,7 +2017,6 @@ static BOOL dwarf2_parse_line_numbers(const dwarf2_section_t* sections,

address += (delta / line_range) * insn_size;
                 line += line_base + (delta % line_range);
-                basic_block = TRUE;
                 dwarf2_set_line_number(ctx->module, address, &files, file, line);
             }
             else
@@ -2025,7 +2024,6 @@ static BOOL dwarf2_parse_line_numbers(const dwarf2_section_t* sections,
                 switch (opcode)
                 {
                 case DW_LNS_copy:
-                    basic_block = FALSE;
                     dwarf2_set_line_number(ctx->module, address, &files, file, line);
                     break;
                 case DW_LNS_advance_pc:
@@ -2044,7 +2042,6 @@ static BOOL dwarf2_parse_line_numbers(const dwarf2_section_t* sections,
                     is_stmt = !is_stmt;
                     break;
                 case DW_LNS_set_basic_block:
-                    basic_block = 1;
                     break;
                 case DW_LNS_const_add_pc:
                     address += ((255 - opcode_base) / line_range) * insn_size;