2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch6.adb (Move_Activation_Chain): Rewritten. The routine
no longer needs to search through the entities of the return
statement scope to find the _chain.
* sem_ch5.adb: Add with and use clauses for Exp_Ch6 and Sem_Ch6.
(Analyze_Block_Statement): Add local variable
Is_BIP_Return_Statement. Add machinery to install all entities
produced by the expansion of the return object declaration.
(Install_Return_Entities): New routine.
* sem_ch6.ads, sem_ch6.adb (Install_Entity): Moved from body to spec.
2011-09-05 Ed Schonberg <schonberg@adacore.com>
* sem_ch10.adb (Analyze_Context): Apply simple fixup if context
of subunit is incomplete.
(Analyze_Proper_Body): If parent spec is not available, do not
attempt analysis.
From-SVN: r178549
