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rust/compiler
bors f8e1e92380 Auto merge of #84549 - tmiasko:static-initializer, r=varkor
Reachable statics have reachable initializers

Static initializer can read other statics. Initializers are evaluated at
compile time, and so their content could become inlined into another
crate. Ensure that initializers of reachable statics are also reachable.

Previously, when an item incorrectly considered to be unreachable was
reached from another crate an attempt would be made to codegen it. The
attempt could fail with an ICE (in the case MIR wasn't available to do
so) in some circumstances the attempt could also succeed resulting in
a local codegen of non-local items, including static ones.

Fixes #84455.
2021-05-16 15:11:48 +00:00
..
rustc use jemallocator in rustc/rustdoc 2021-04-04 14:10:26 -07:00
rustc_apfloat Use iter::zip in compiler/ 2021-03-26 09:32:31 -07:00
rustc_arena Remove (lots of) dead code 2021-03-27 22:16:33 -04:00
rustc_ast Add support for const operands and options to global_asm! 2021-05-13 22:31:57 +01:00
rustc_ast_lowering Clarify error message when both asm! and global_asm! are unsupported 2021-05-13 22:31:58 +01:00
rustc_ast_passes Implement RFC 2951: Native link modifiers 2021-05-05 16:04:25 -07:00
rustc_ast_pretty Remove some unncessary spaces from pretty-printed tokenstream output 2021-05-15 12:05:03 -04:00
rustc_attr Allow specifying alignment for functions 2021-04-05 17:36:51 -04:00
rustc_builtin_macros Add support for const operands and options to global_asm! 2021-05-13 22:31:57 +01:00
rustc_codegen_cranelift Auto merge of #83640 - bjorn3:shared_metadata_reader, r=nagisa 2021-05-14 12:58:58 +00:00
rustc_codegen_llvm Auto merge of #85279 - DrChat:asm_powerpc64, r=Amanieu 2021-05-16 04:47:52 +00:00
rustc_codegen_ssa Auto merge of #85316 - eddyb:cg-ssa-on-demand-cleanuppad, r=nagisa 2021-05-16 12:30:07 +00:00
rustc_data_structures Only compute Obligation cache_key once in register_obligation_at 2021-05-04 11:57:53 -07:00
rustc_driver Auto merge of #83610 - bjorn3:driver_cleanup, r=cjgillot 2021-05-12 08:38:03 +00:00
rustc_error_codes swap function order for better read flow 2021-05-13 13:22:24 +02:00
rustc_errors Show macro name in 'this error originates in macro' message 2021-05-12 19:03:06 -04:00
rustc_expand Auto merge of #83813 - cbeuw:remap-std, r=michaelwoerister 2021-05-12 11:05:56 +00:00
rustc_feature add new attribute rustc_insignificant_dtor and a query to check if a type has a significant drop 2021-05-14 22:57:33 -04:00
rustc_fs_util Optimize away a fs::metadata call. 2021-01-06 08:33:15 -08:00
rustc_graphviz Remove (lots of) dead code 2021-03-27 22:16:33 -04:00
rustc_hir Add support for const operands and options to global_asm! 2021-05-13 22:31:57 +01:00
rustc_hir_pretty Add support for const operands and options to global_asm! 2021-05-13 22:31:57 +01:00
rustc_incremental Auto merge of #83610 - bjorn3:driver_cleanup, r=cjgillot 2021-05-12 08:38:03 +00:00
rustc_index Change bitwise operator to more easily keep data in vector registers 2021-05-04 11:55:18 -04:00
rustc_infer Don't suggest adding 'static lifetime to arguments 2021-05-12 21:43:09 -04:00
rustc_interface fix version_str comment 2021-05-15 14:22:29 +02:00
rustc_lexer Fix outdated crate names in compiler docs 2021-04-08 11:12:14 -05:00
rustc_lint Implement span quoting for proc-macros 2021-05-12 00:51:31 -04:00
rustc_lint_defs Add additional migrations to handle auto-traits and clone traits 2021-05-06 14:17:59 -04:00
rustc_llvm Auto merge of #85190 - mati865:update-cc, r=Mark-Simulacrum 2021-05-14 04:12:40 +00:00
rustc_macros Use iter::zip in compiler/ 2021-03-26 09:32:31 -07:00
rustc_metadata Auto merge of #85211 - Aaron1011:metadata-invalid-span, r=michaelwoerister 2021-05-14 16:58:30 +00:00
rustc_middle Auto merge of #85328 - GuillaumeGomez:rollup-exe9nbj, r=GuillaumeGomez 2021-05-15 12:41:28 +00:00
rustc_mir Auto merge of #85332 - RalfJung:ptr-in-str, r=oli-obk 2021-05-16 09:49:12 +00:00
rustc_mir_build Check for inline assembly in THIR unsafeck 2021-05-14 09:03:30 -04:00
rustc_parse Rollup merge of #84793 - estebank:parse-struct-field-default, r=davidtwco 2021-05-12 17:19:25 +02:00
rustc_parse_format Rollup merge of #83348 - osa1:issue83344, r=jackh726 2021-03-28 01:33:13 +09:00
rustc_passes Auto merge of #84549 - tmiasko:static-initializer, r=varkor 2021-05-16 15:11:48 +00:00
rustc_plugin_impl Remove hir::Item::attrs. 2021-03-09 19:27:50 +01:00
rustc_privacy fix few typos 2021-04-19 15:57:08 +03:00
rustc_query_impl Apply --cfg parallel_compiler when documenting 2021-05-01 00:25:11 -04:00
rustc_query_system Show nicer error when an 'unstable fingerprints' error occurs 2021-05-10 17:43:51 -04:00
rustc_resolve Add support for const operands and options to global_asm! 2021-05-13 22:31:57 +01:00
rustc_save_analysis Auto merge of #83813 - cbeuw:remap-std, r=michaelwoerister 2021-05-12 11:05:56 +00:00
rustc_serialize Auto merge of #83465 - michaelwoerister:safe-read_raw_bytes, r=cjgillot 2021-03-26 01:28:59 +00:00
rustc_session Auto merge of #83129 - LeSeulArtichaut:thir-unsafeck, r=nikomatsakis 2021-05-13 10:49:29 +00:00
rustc_span add new attribute rustc_insignificant_dtor and a query to check if a type has a significant drop 2021-05-14 22:57:33 -04:00
rustc_symbol_mangling Rollup merge of #80525 - devsnek:wasm64, r=nagisa 2021-04-05 00:24:23 +02:00
rustc_target Add asm!() support for PowerPC64 2021-05-13 22:31:47 -05:00
rustc_trait_selection have on_completion record subcycles 2021-05-13 05:58:21 -04:00
rustc_traits Auto merge of #83207 - oli-obk:valtree2, r=lcnr 2021-04-02 10:28:12 +00:00
rustc_ty_utils add new attribute rustc_insignificant_dtor and a query to check if a type has a significant drop 2021-05-14 22:57:33 -04:00
rustc_type_ir Make TypeFoldable::is_global() false when fresh tys/consts are present 2021-05-01 16:58:33 -04:00
rustc_typeck add new attribute rustc_insignificant_dtor and a query to check if a type has a significant drop 2021-05-14 22:57:33 -04:00