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| author | Andrew Haley <aph@redhat.com> | 2003-11-17 17:39:05 +0000 |
|---|---|---|
| committer | Andrew Haley <aph@gcc.gnu.org> | 2003-11-17 17:39:05 +0000 |
| commit | 6bbb4ad35e1eaf97bfd53675f39157e07af2999f (patch) | |
| tree | 96d693db1f60c111e9a3672d73aabfa2c5980216 /gcc/java/java-tree.h | |
| parent | 2a53208d3c33530bbb30121080fea21e5b2c8bf7 (diff) | |
| download | gcc-6bbb4ad35e1eaf97bfd53675f39157e07af2999f.zip gcc-6bbb4ad35e1eaf97bfd53675f39157e07af2999f.tar.gz gcc-6bbb4ad35e1eaf97bfd53675f39157e07af2999f.tar.bz2 | |
java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2003-09-12 Andrew Haley <aph@redhat.com>
* java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
(struct lang_decl_var:freed): New variable.
* decl.c (poplevel): Mark local vars that have gone out of scope.
(push_jvm_slot): Don't use the RTL of a var that has gone out of
scope.
From-SVN: r73675
Diffstat (limited to 'gcc/java/java-tree.h')
| -rw-r--r-- | gcc/java/java-tree.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/java/java-tree.h b/gcc/java/java-tree.h index 7b5a397..8c58bb7 100644 --- a/gcc/java/java-tree.h +++ b/gcc/java/java-tree.h @@ -947,6 +947,9 @@ union lang_tree_node /* True if NODE is a class initialization flag. */ #define LOCAL_CLASS_INITIALIZATION_FLAG_P(NODE) \ (DECL_LANG_SPECIFIC (NODE) && LOCAL_CLASS_INITIALIZATION_FLAG(NODE)) +/* True if NODE is a variable that is out of scope. */ +#define LOCAL_VAR_OUT_OF_SCOPE_P(NODE) \ + (DECL_LANG_SPECIFIC(NODE)->u.v.freed) /* Create a DECL_LANG_SPECIFIC if necessary. */ #define MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC(T) \ if (DECL_LANG_SPECIFIC (T) == NULL) \ @@ -1031,6 +1034,7 @@ struct lang_decl_var GTY(()) tree wfl; /* Original wfl */ unsigned int final_iud : 1; /* Final initialized upon declaration */ unsigned int cif : 1; /* True: decl is a class initialization flag */ + unsigned int freed; /* Decl is no longer in scope. */ }; /* This is what 'lang_decl' really points to. */ |