Update prebuilt Clang to r416183b from Android.
https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef
clang 12.0.5 (based on r416183b) from build 7284624.
Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/python3/include/python3.9/symtable.h b/linux-x64/clang/python3/include/python3.9/symtable.h
new file mode 100644
index 0000000..abd19a7
--- /dev/null
+++ b/linux-x64/clang/python3/include/python3.9/symtable.h
@@ -0,0 +1,123 @@
+#ifndef Py_LIMITED_API
+#ifndef Py_SYMTABLE_H
+#define Py_SYMTABLE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "Python-ast.h" /* mod_ty */
+
+/* XXX(ncoghlan): This is a weird mix of public names and interpreter internal
+ * names.
+ */
+
+typedef enum _block_type { FunctionBlock, ClassBlock, ModuleBlock }
+ _Py_block_ty;
+
+struct _symtable_entry;
+
+struct symtable {
+ PyObject *st_filename; /* name of file being compiled,
+ decoded from the filesystem encoding */
+ struct _symtable_entry *st_cur; /* current symbol table entry */
+ struct _symtable_entry *st_top; /* symbol table entry for module */
+ PyObject *st_blocks; /* dict: map AST node addresses
+ * to symbol table entries */
+ PyObject *st_stack; /* list: stack of namespace info */
+ PyObject *st_global; /* borrowed ref to st_top->ste_symbols */
+ int st_nblocks; /* number of blocks used. kept for
+ consistency with the corresponding
+ compiler structure */
+ PyObject *st_private; /* name of current class or NULL */
+ PyFutureFeatures *st_future; /* module's future features that affect
+ the symbol table */
+ int recursion_depth; /* current recursion depth */
+ int recursion_limit; /* recursion limit */
+};
+
+typedef struct _symtable_entry {
+ PyObject_HEAD
+ PyObject *ste_id; /* int: key in ste_table->st_blocks */
+ PyObject *ste_symbols; /* dict: variable names to flags */
+ PyObject *ste_name; /* string: name of current block */
+ PyObject *ste_varnames; /* list of function parameters */
+ PyObject *ste_children; /* list of child blocks */
+ PyObject *ste_directives;/* locations of global and nonlocal statements */
+ _Py_block_ty ste_type; /* module, class, or function */
+ int ste_nested; /* true if block is nested */
+ unsigned ste_free : 1; /* true if block has free variables */
+ unsigned ste_child_free : 1; /* true if a child block has free vars,
+ including free refs to globals */
+ unsigned ste_generator : 1; /* true if namespace is a generator */
+ unsigned ste_coroutine : 1; /* true if namespace is a coroutine */
+ unsigned ste_comprehension : 1; /* true if namespace is a list comprehension */
+ unsigned ste_varargs : 1; /* true if block has varargs */
+ unsigned ste_varkeywords : 1; /* true if block has varkeywords */
+ unsigned ste_returns_value : 1; /* true if namespace uses return with
+ an argument */
+ unsigned ste_needs_class_closure : 1; /* for class scopes, true if a
+ closure over __class__
+ should be created */
+ unsigned ste_comp_iter_target : 1; /* true if visiting comprehension target */
+ int ste_comp_iter_expr; /* non-zero if visiting a comprehension range expression */
+ int ste_lineno; /* first line of block */
+ int ste_col_offset; /* offset of first line of block */
+ int ste_opt_lineno; /* lineno of last exec or import * */
+ int ste_opt_col_offset; /* offset of last exec or import * */
+ struct symtable *ste_table;
+} PySTEntryObject;
+
+PyAPI_DATA(PyTypeObject) PySTEntry_Type;
+
+#define PySTEntry_Check(op) Py_IS_TYPE(op, &PySTEntry_Type)
+
+PyAPI_FUNC(int) PyST_GetScope(PySTEntryObject *, PyObject *);
+
+PyAPI_FUNC(struct symtable *) PySymtable_Build(
+ mod_ty mod,
+ const char *filename, /* decoded from the filesystem encoding */
+ PyFutureFeatures *future);
+PyAPI_FUNC(struct symtable *) PySymtable_BuildObject(
+ mod_ty mod,
+ PyObject *filename,
+ PyFutureFeatures *future);
+PyAPI_FUNC(PySTEntryObject *) PySymtable_Lookup(struct symtable *, void *);
+
+PyAPI_FUNC(void) PySymtable_Free(struct symtable *);
+
+/* Flags for def-use information */
+
+#define DEF_GLOBAL 1 /* global stmt */
+#define DEF_LOCAL 2 /* assignment in code block */
+#define DEF_PARAM 2<<1 /* formal parameter */
+#define DEF_NONLOCAL 2<<2 /* nonlocal stmt */
+#define USE 2<<3 /* name is used */
+#define DEF_FREE 2<<4 /* name used but not defined in nested block */
+#define DEF_FREE_CLASS 2<<5 /* free variable from class's method */
+#define DEF_IMPORT 2<<6 /* assignment occurred via import */
+#define DEF_ANNOT 2<<7 /* this name is annotated */
+#define DEF_COMP_ITER 2<<8 /* this name is a comprehension iteration variable */
+
+#define DEF_BOUND (DEF_LOCAL | DEF_PARAM | DEF_IMPORT)
+
+/* GLOBAL_EXPLICIT and GLOBAL_IMPLICIT are used internally by the symbol
+ table. GLOBAL is returned from PyST_GetScope() for either of them.
+ It is stored in ste_symbols at bits 12-15.
+*/
+#define SCOPE_OFFSET 11
+#define SCOPE_MASK (DEF_GLOBAL | DEF_LOCAL | DEF_PARAM | DEF_NONLOCAL)
+
+#define LOCAL 1
+#define GLOBAL_EXPLICIT 2
+#define GLOBAL_IMPLICIT 3
+#define FREE 4
+#define CELL 5
+
+#define GENERATOR 1
+#define GENERATOR_EXPRESSION 2
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_SYMTABLE_H */
+#endif /* !Py_LIMITED_API */