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Bug 93072 is a case where the C front end (a) wrongly interprets an inline declaration at block scope as indicating that DECL_CONTEXT should be set for an inline function and (b) this results in an ICE. This is a regression resulting from a previous fix of mine for other bugs involving such declarations being wrongly interpreted elsewhere as nested function declarations. The fix is similar to the previous fix: use TREE_PUBLIC instead of DECL_EXTERNAL in another place as the relevant test to determine whether to set DECL_CONTEXT. (When a variable reaches the code in question in pushdecl, the two are equivalent.) Bootstrapped with no regressions for x86_64-pc-linux-gnu. PR c/93072 gcc/c: * c-decl.c (pushdecl): Use TREE_PUBLIC, not DECL_EXTERNAL, to determine whether to set DECL_CONTEXT. gcc/testsuite: * gcc.dg/inline-42.c, gcc.dg/inline-43.c: New tests.
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