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Add the following options: * -fdebug-dump-symbols * -fdebug-dump-parse-tree * -fdebug-dump-provenance Summary of changes: - Add 3 new frontend actions: DebugDumpSymbolsAction, DebugDumpParseTreeAction and DebugDumpProvenanceAction - Add a unique pointer to the Semantics instance created in PrescanAndSemaAction - Move fatal semantic error reporting to its own method, FrontendActions#reportFatalSemanticErrors - Port most tests using `-fdebug-dump-symbols` and `-fdebug-dump-parse-tree` to the new driver if built, otherwise default to f18 Differential Revision: https://reviews.llvm.org/D96716
11 lines
431 B
Fortran
11 lines
431 B
Fortran
! RUN: %flang_fc1 -fdebug-dump-parse-tree %s 2>&1 | FileCheck %s
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! Ensure that READ(CVAR) [, item-list] is corrected when CVAR is a
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! character variable so as to be a formatted read from the default
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! unit, not an unformatted read from an internal unit (which is not
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! possible in Fortran).
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character :: cvar
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! CHECK-NOT: IoUnit -> Variable -> Designator -> DataRef -> Name = 'cvar'
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! CHECK: Format -> Expr = 'cvar'
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read(cvar)
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end
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