Implement ana::translation_unit for the C++ frontend with a
no-op placeholder implementation, for now.
No functional change intended; a follow-up may implement
things further.
Successfully bootstrapped & regrtested on x86_64-pc-linux-gnu.
Pushed to trunk as r16-263-g13f4b12393fa98.
gcc/cp/ChangeLog:
* parser.cc: Include "analyzer/analyzer-language.h".
(ana::cp_translation_unit): New class.
(cp_parser_translation_unit): Add call to
ana::on_finish_translation_unit.
---
gcc/cp/parser.cc | 40 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/gcc/cp/parser.cc b/gcc/cp/parser.cc
index e165b2a0b1b..1fb9e7fd872 100644
--- a/gcc/cp/parser.cc
+++ b/gcc/cp/parser.cc
@@ -50,6 +50,7 @@ along with GCC; see the file COPYING3. If not see
#include "contracts.h"
#include "bitmap.h"
#include "builtins.h"
+#include "analyzer/analyzer-language.h"
/* The lexer. */
@@ -286,6 +287,37 @@ static FILE *cp_lexer_debug_stream;
sizeof, typeof, or alignof. */
int cp_unevaluated_operand;
+#if ENABLE_ANALYZER
+
+namespace ana {
+
+/* Concrete implementation of ana::translation_unit for the C++ frontend. */
+
+class cp_translation_unit : public translation_unit
+{
+public:
+ tree lookup_constant_by_id (tree /*id*/) const final override
+ {
+ return NULL_TREE;
+ }
+
+ tree
+ lookup_type_by_id (tree /*id*/) const final override
+ {
+ return NULL_TREE;
+ }
+
+ tree
+ lookup_global_var_by_id (tree /*id*/) const final override
+ {
+ return NULL_TREE;
+ }
+};
+
+} // namespace ana
+
+#endif /* #if ENABLE_ANALYZER */
+
/* Dump up to NUM tokens in BUFFER to FILE starting with token
START_TOKEN. If START_TOKEN is NULL, the dump starts with the
first token in BUFFER. If NUM is 0, dump all the tokens. If
@@ -5471,6 +5503,14 @@ cp_parser_translation_unit (cp_parser* parser)
cp_parser_toplevel_declaration (parser);
}
+#if ENABLE_ANALYZER
+ if (flag_analyzer)
+ {
+ ana::cp_translation_unit tu;
+ ana::on_finish_translation_unit (tu);
+ }
+#endif
+
/* Get rid of the token array; we don't need it any more. */
cp_lexer_destroy (parser->lexer);
parser->lexer = NULL;
--
2.26.3
