Fix crash when undoing past the first print transaction.#160

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marsupial wants to merge 10 commits intoroot-project:masterfrom marsupial:PR/6

+398-89

Commits on Jul 7, 2017

Report executePrintValue errors with DiagnosticsEngine.
marsupial
committed
Fix crash when dumping an un-evaluated cling::Value and standardize string for undefined values.
marsupial
committed
Propagate errors and report them a bit better in ValueExtractionSynthesizer::Transform.
marsupial
committed
Fix crash in ValueExtractionSynthesizer::FindAndCacheRuntimeDecls() and report errors.
marsupial
committed
Report ValueExtractionSynthesizer errors with DiagnosticsEngine.
marsupial
committed
Fix crash if transactions are unloaded past the first printing of an expression.
marsupial
committed
Use DiagnosticsEngine to report error when RuntimePrintValue.h cannot be loaded.
marsupial
committed
Check if CLING_RUNTIME_PRINT_VALUE_H defined before including RuntimePrintValue.h.
marsupial
committed
Fix undo value printing tests for CERN/master.
marsupial
committed
Partially revert "Fix test for CERN/master."
marsupial
committed