424733c12a
Modify the IfStmt node to suppoort constant evaluated expressions. Add a new ExpressionEvaluationContext::ImmediateFunctionContext to keep track of immediate function contexts. This proved easier/better/probably more efficient than walking the AST backward as it allows diagnosing nested if consteval statements.
29 lines
395 B
C++
29 lines
395 B
C++
// RUN: %clang_cc1 -std=c++2b -fsyntax-only -fexperimental-new-constant-interpreter %s -verify
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// RUN: %clang_cc1 -std=c++2b -fsyntax-only %s -verify
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// expected-no-diagnostics
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constexpr void f() {
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int i = 0;
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if consteval {
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i = 1;
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}
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else {
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i = 2;
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}
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if consteval {
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i = 1;
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}
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if !consteval {
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i = 1;
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}
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if !consteval {
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i = 1;
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}
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else {
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i = 1;
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}
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}
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