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Use std::string_view for macro bodies (#1326)

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This removes the last use of `strdup`

This required making a lot of related pointers be `const`.
That in turn conflicted with the need to `munmap()` a pointer
eventually, which was similar to the need to eventually `free()`
an `Expansion`'s contents, so I used the same solution of a
`union`. That lets us normally use the `const` pointer for
`const` correctness, and the non-`const` one for the not-really-
mutating destruction cases.
This commit is contained in:
Sylvie
2024-03-02 13:21:28 -05:00
committed by GitHub
parent 2069a95e0f
commit a71e4086a2
7 changed files with 47 additions and 59 deletions
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4
include/asm/fstack.hpp
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@@ -61,9 +61,9 @@ std::string *fstk_FindFile(char const *path);
bool yywrap();
void fstk_RunInclude(char const *path);
void fstk_RunMacro(char const *macroName, MacroArgs *args);
void fstk_RunRept(uint32_t count, int32_t reptLineNo, char *body, size_t size);
void fstk_RunRept(uint32_t count, int32_t reptLineNo, char const *body, size_t size);
void fstk_RunFor(char const *symName, int32_t start, int32_t stop, int32_t step,
int32_t reptLineNo, char *body, size_t size);
int32_t reptLineNo, char const *body, size_t size);
void fstk_StopRept();
bool fstk_Break();