66bd5d7989
When instantiating a delayed template, the recorded token stream is passed to `Parser::ParseLateTemplatedFuncDef` which will append the current token "so it doesn't get lost". With incremental extensions enabled, this is `repl_input_end` which subsequently needs support for (de)serialization.
26 lines
964 B
C++
26 lines
964 B
C++
// Test the setup without incremental extensions first
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// RUN: %clang_cc1 -std=c++17 -fdelayed-template-parsing -fpch-instantiate-templates %s -emit-pch -o %t.pch -verify
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// RUN: %clang_cc1 -std=c++17 -fdelayed-template-parsing -include-pch %t.pch %s -verify
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// RUN: %clang_cc1 -std=c++17 -fdelayed-template-parsing -fincremental-extensions -fpch-instantiate-templates %s -emit-pch -o %t.incremental.pch -verify
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// RUN: %clang_cc1 -std=c++17 -fdelayed-template-parsing -fincremental-extensions -include-pch %t.incremental.pch %s -verify
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// expected-no-diagnostics
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#ifndef PCH
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#define PCH
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// Have one template that is instantiated in the PCH (via the passed option
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// -fpch-instantiate-templates) and then serialized
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template <typename T> T ft1() { return 0; }
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inline int f1() { return ft1<int>(); }
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// Have a second late-parsed template that needs to be deserialized
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template <typename T> T ft2() { return 0; }
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#else
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int f2() { return ft2<int>(); }
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#endif
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