Use SectionBase for linker script expressions.
This is a small step for fixing pr32031, which needs expressions that
point to input sections.
llvm-svn: 297431
diff --git a/lld/ELF/LinkerScript.h b/lld/ELF/LinkerScript.h
index 829592e..b9dd3f7 100644
--- a/lld/ELF/LinkerScript.h
+++ b/lld/ELF/LinkerScript.h
@@ -36,6 +36,7 @@
class OutputSection;
class OutputSectionFactory;
class InputSectionBase;
+class SectionBase;
// This represents an expression in the linker script.
// ScriptParser::readExpr reads an expression and returns an Expr.
@@ -47,13 +48,13 @@
// If expression is section-relative the function below is used
// to get the output section pointer.
- std::function<OutputSection *()> Section;
+ std::function<SectionBase *()> Section;
uint64_t operator()(uint64_t Dot) const { return Val(Dot); }
operator bool() const { return (bool)Val; }
Expr(std::function<uint64_t(uint64_t)> Val, std::function<bool()> IsAbsolute,
- std::function<OutputSection *()> Section)
+ std::function<SectionBase *()> Section)
: Val(Val), IsAbsolute(IsAbsolute), Section(Section) {}
template <typename T>
Expr(T V) : Expr(V, [] { return true; }, [] { return nullptr; }) {}