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| author | Ranjit Mathew <rmathew@hotmail.com> | 2004-05-29 05:11:41 +0000 |
|---|---|---|
| committer | Ranjit Mathew <rmathew@gcc.gnu.org> | 2004-05-29 05:11:41 +0000 |
| commit | edf74484b2277d89da3d02da5ed694fd6fb0716f (patch) | |
| tree | fa7c6c430b62609bd2e6979cf8f506515595ec7f /gcc/java/java-tree.h | |
| parent | 27e1a8d2eebf19730394a178567c775dd39ac248 (diff) | |
| download | gcc-edf74484b2277d89da3d02da5ed694fd6fb0716f.zip gcc-edf74484b2277d89da3d02da5ed694fd6fb0716f.tar.gz gcc-edf74484b2277d89da3d02da5ed694fd6fb0716f.tar.bz2 | |
java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a local variable was initialised upon declaration.
* java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
local variable was initialised upon declaration.
* parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
variable was final and initialised upon declaration.
* check-init.c (check_final_reassigned): Give error only if a blank
final is not definitely unassigned or if an initialised final is
reassigned.
(check_bool_init): Respect JLS2 16.1.7 requirements for boolean
assignment expressions. Remove case MODIFY_EXPR, label do_default.
(check_init): Perform initialised-variable-removing-optimisation
only on non-final local variables.
Co-Authored-By: Per Bothner <per@bothner.com>
From-SVN: r82416
Diffstat (limited to 'gcc/java/java-tree.h')
| -rw-r--r-- | gcc/java/java-tree.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/java/java-tree.h b/gcc/java/java-tree.h index b04ee4b..64c0778 100644 --- a/gcc/java/java-tree.h +++ b/gcc/java/java-tree.h @@ -902,8 +902,8 @@ union lang_tree_node /* Safely tests whether FIELD_INNER_ACCESS exists or not. */ #define FIELD_INNER_ACCESS_P(DECL) \ DECL_LANG_SPECIFIC (DECL) && FIELD_INNER_ACCESS (DECL) -/* True if a final variable was initialized upon its declaration, - or (if a field) in an initializer. Set after definite assignment. */ +/* True if a final field was initialized upon its declaration + or in an initializer. Set after definite assignment. */ #define DECL_FIELD_FINAL_IUD(NODE) (DECL_LANG_SPECIFIC (NODE)->u.v.final_iud) /* The original WFL of a final variable. */ #define DECL_FIELD_FINAL_WFL(NODE) (DECL_LANG_SPECIFIC(NODE)->u.v.wfl) @@ -911,6 +911,8 @@ union lang_tree_node #define DECL_OWNER(NODE) (DECL_LANG_SPECIFIC(NODE)->u.v.owner) /* True if NODE is a local variable final. */ #define LOCAL_FINAL_P(NODE) (DECL_LANG_SPECIFIC (NODE) && DECL_FINAL (NODE)) +/* True if a final local variable was initialized upon its declaration. */ +#define DECL_LOCAL_FINAL_IUD(NODE) (DECL_LANG_SPECIFIC (NODE)->u.v.final_iud) /* True if NODE is a final field. */ #define FINAL_VARIABLE_P(NODE) (FIELD_FINAL (NODE) && !FIELD_STATIC (NODE)) /* True if NODE is a class final field. */ |